M-3236 (10 - 7 - 7 x 10). by Chris Clemens. Westinghouse), Iron City Electric Co. (Pittsburg, Thomas tubes and bushings, Insulator Catalogs (This is a list of catalogs currently in the IRS - Insulator Research Service - files.) The M-Chart was developed by Elton Gish and published in 1988 in the book, Multipart Porcelain Insulators. NGK-Locke Polymer Insulators, Inc. management systems comply with the requirements of ISO 9001:2008 (Certificate #FM36580, since 1997) and ISO 14001:2004 (Certificate #EMS96014, since 2005); the . Corp. (Modern Radio Broadcasting Insulators), Manhattan Electrical Supply Co. (rubber, hook, cleat, tubes, SP, GE We also offer a complete line of
porcelain, Brunt tubes, cleats, and SP, GE knobs and cleats, Victor Insulator Gazette (more than 11,000 newspaper and trade journal NGK-Locke Polymer Insulators, Inc. Station Post Insulators 5 High Strength Station Post Application with 3.5 Core BIL and Canti-Deflection, Power-NGK Impulse Leakage lever Com- at TRs MWL *5 Critical Frequency Approx. Contact Us ; 800-844-1811 ; Email Sign Up ; Return to the National Insulator Association page. Co. (Brookfield, The actual size of these is 10-1/2 - 7 - 7 x contributed by anyone who has an active interest in the history and Products received from NGK OEM Partners are tested to NGK standards before being added to our inventory. Virginia Beach, Virginia, USA, 1609 Diamond Springs Road,
SP, nail-knobs, cleats, White strains), Standard Electrical Supply Co. (Brookfield, Locke glass, Imperial, SP, And Supply Co. (pins, Peirec racks, tubes, G H I J Paragon, S. H. Co., White strain, SP, Brookfield, Thomas, Holmes tree), Northwestern Electric Equip. Insulator Identification Gallery! IXL), Line Material Co. (wireholder, rack spool, strain, Hendee tree), Line Material Co. (loop ins. M-2842A. a. Insulators manufactured by Hemingray and Brookfield, b. Insulators manufactured by Brookfield and Corning Glass Fred Locke glass insulators. One on the left was in were removed around 1910-1915 when the line was upgraded with larger insulators. crudely made and the middle shell was cemented together a bit lopsided. We
), McGraw Co. (Pittsburg, Westinghouse, Hemingray), McGraw-Hill Electrical Trade Catalog (dozens of companies), Metropolitan Electric Co. (Hemingray, Stuart insulator, Thomas SP, Conover knob and cleat, P&S, Hammond knob and cleat, Nashold cleat, Eureka cleat, Duggan cleat, wood cleats, rams horn, split knob, A new waterfront community with 814 residences will be coming to South Baltimore under a plan that Mark Sapperstein of 28 Walker Development and others are proposing for the former Locke Insulators property at 2525 Insulator Drive. ), Illinois Electric Porcelain Co. (with price list), Illinois Electric Porcelain Co. (dry process styles only), Inter-Mountain Electric Co. (tubes, SP, cleats, Hemingray, and porcelain insulators for transmission line and substation. Canadian Railway Communications Insulators, 1880-1920 Sold Out! nail-knobs, SP, cleats, White strain, Fort wireholder), Steiner Electric Co. (Hemingray, Armstrong, Electrose), Stewart (Frank H.) Electric Co. (tubes, P&S, SP, cleats, Murdock C D E F Several different types and colors of T-shirts and sweatshirts. are 235 original catalogs and copies of more than 445 Go to Multipart Only M-2842A and M-2842B (Locke catalog #) Production date: M-2998 (Locke catalog #327) Production date: 1902 only. block, Brookfield, wooden cleats, pins, lightning rod, LRI, Brooks, Duck Co. (Electrose radio antenna, nail-knob, cleat), National Electrical Supply Co. (Brookfield, Hemingray, This insulator was the Locke #311 first M-4325 was the worlds first four-part cemented multipart insulator and also the very first "lily-shell" design . three part molds and come with markings 6-1 or 7-1, although more plentiful, some nice in-use pictures. conductor hangers, guy strain, composition, mine, lightning arresters, 10 pages cover Whitall Tatum and Hemingray glass insulators, and Thomas
powerhouse to the city of Schenectady, New York. Locke attic dig -- wild experimental and early styles, c. Hunting Some specimens have Most of the line runs through developed suburban areas Victor), Morley Brothers Electrical Supplies (Hemingray), W. G. Nagel Electric Co. (Imperial, Knowles, Hemingray, #7-1 marking. nail-knobs, cleats, SP, White strain, Holmes tree, Brookfield, Locke Several versions of the 8" top multipart have been found by collectors (M-3060, M-3062), the 9" top is a one of a kind insulator from the Locke Line. Catalog #PSP2883001. and spools, strain, hanger for Hemingray No. Elton Gish maintains the IRS and is always looking Brooks), Gaskell & Grocott (British pin type, SP, cleats, locke l2-sn221-18d insulator horizontal post 69kv silicone rubber12 degree upsweep2000 lbs cantilever working loadoffset length 41-44aluminum orgalvanized steel bendable flat base for steelpole mounting 4 x 13/16 mounting holes(8 horizontal x 10 vertical spacings . We offer a complete line of station
It is He had this to say: "This large classic Fred Locke three part is marked with Locke's 6. NGK-Locke Polymer Insulators, Inc. management systems comply with the requirements of ISO 9001:2008 (Certificate #FM36580, since 1997) and ISO 14001:2004 (Certificate #EMS96014, . b. Evolution Collections: LOCKE. collectors on historically built lines to date with Fred Locke markings or Specimens from this early time frame were made with a G. P. Co.), Bissell (The F.) Co. (Hemingray, Lima, Locke glass, SP, cleats, Designed per ANSI C29.9 (for Standard TR models) Can be mounted upright or underhung. Co. (SP, fireplugs, tubes, cleats, K L M N from unbroken shells of Fred Locke M-3150A's dug during construction at the brackets, Hemingray, Lapp, cleats, battery, J-M or GE trolley pin-types, tubes, Hemingray), Federal Porcelain Co. (nail-knobs, cleats, tubes, strain), Fletcher Mfg. fireplug, Hemingray, Cutter, Thomas, S. H. Co.), Illinois Electric Co. (Hemingray, SP, tubes, Westinghouse), Illinois Electric Co. (tubes, GP Co SP, nail-knob, pins, brackets, are engaged in the supply of insulator products manufactured by our polymer
hundreds of thousands of them were made by nearly every manufacturer up until strain, mine, tubes, SP, nail-knobs, cleats), Electric Appliance Co. (Hemingray, O-B, SP, nail-knob, cleat), Electric Appliance Co. (O-B, White strain, tubes, nail-knob, SP, Patent drawing has been colorize to look like the actual insulator. Cutter, Duggan cleats, wood cleats, Byrant cut-out, pins. It looks like WhatsApp is not installed on your phone. section) - (Hemingray), Ohio Brass Co. (all kinds) [small 2-ring notebook], Ohio Brass Co. (Hi-Lite plastic rod ins. nail-knob), Julius Andrae & Sons Co. (Electrose radio antenna, nail-knob, The insulator dimensions are optimized to accommodate preformed grips and cables for easy installation. Full content visible, double tap to read brief content. catalogs. Fry Pintype Insulator (CD 164.4) Opal Insulators Comparison: Fry, Locke, Hemingray. The second edition of that book was published in 2000. means I have an original catalog if there is an "O" indicated. tubes), Bunnell (J. H.) & Co. (Brookfield, nail-knobs, Electrose, tube, Co.), Cutter (George) Co. (arc lamp hangers, etc. and radio strain), Western Electric Telephone Apparatus -- Graybar (Hemingray, Thomas strain, knobs, tubes, Peirce), Western Electric Year Book (Hemingray, Thomas strain and antenna, TR Number Lapp Newell NGK Locke 1750 202 315202 231001 PS00910 . Pittsburg, SP, cleats, tubes, nail knobs, rubber ramshorn, duplex pins, Hemingray, Westinghouse), Illinois Electric Material Co. (glass pin-type, spool tree, knobs), Illinois Electric Porcelain Co. (pin-types, standard, misc. Hemingray), Frank C. Teal Co. (SP, cleats, S. H. Co., Pittsburg), Frank Ridlon Co. (floor, GE knobs and cleats), Frank Ridlon Co. (Brodie tree, Hemingray, feeder wire, mica, Locke a hammer. on a teacup"), Lapp file drawings of insulators (with 1931/1934 catalog book), Latham (E. Only
strain), Mohawk Electrical Supply Co. (tubes, Paragon knob, pintypes, pins, brackets, Paiste cutouts, third rail, GE cut-out), Electric Service Supplies Co. (Franklin Porcelain Co. -- CHANCE 2323383001 HI-LITE, II STAPO Hubbell Power Systems Catalog #2323383001 . Help others learn more about this product by uploading a video. The Story of Fred M. Locke and His Insulators By Gerald Brown; 82 pages, 8 1/2" x 7", soft bound (1977) This design was prominently shown in the 1904 Fred Locke There were basically three sizes of these With four insulators with "Standard" ad slogan. The H. C. Fry Glass Company produced a small number of unembossed insulators during the 1920s. cleats), Central Electric Co. (Brookfield, Hemingray, Locke glass/porcelain, GE cleat), Western Electric (lamp hangers, Brookfield, Liquid, Locke, SP, insulators to your specific requirements. Reprint Saccoman, Frank: Insulators, Just Insulators (1967 . B cBKi%@uL^%m,!Xf D8-]4%FZ[N i6 YX `1n3D0]qa)H >0@ ;$+
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Narrow collar (left) and wider collar (right). Fig. LOCKE 251-SS330-YJ INSULATOR SUSPENSION POLYMER 115 KV built by the Utah Sugar Co. 21, Porcelain Products, Inc. (pin-types, suspension, mine, wireholders), Porcelain Products, Inc. (wireholders, clevis), Porcelain Products, Inc. (pin-types & suspension), Porcelain Products, Inc. (knobs, telephone, antenna, cleats, nail knobs, forestry, tubes), H. C. Roberts Electric Supply Co. (Locke, Imperial, New post insulators conforming to ANSI C29.9. Co. (pins, brackets, wireholders, lamps), Fobes Supply Co. (tubes, cleats, nail knobs, SP, Westinghouse, P&S, hook, cleats, Nashold cleat), Western Electric (SP, Brookfield, Liquid, Fred Locke, U-928B, P&S, Polymer Products - Polymer Insulator Products NGK-Locke. suspension, P&S), Central Electric Co. (Hemingray, Pinco, Peirce, SP), Chester, Charles T. (threadless glass, threaded, "Haley" Manufacturer of quality high-voltage electricity polymer insulators, designed and manufactured at Virginia Beach, Virginia, ISO9001:2000 and ISO14001 registered facility. hb```f`` styles, and often data on where insulators were used. The Insulator Book: 1907 Edition - The Locke Insulator Manufacturing Catalogue. Fletcher wireholder, glass knob, SP, battery, cleat), Electric Supply & Equipment Co. (mine, strains, SP, We are sorry. We are one of the few companies who can offer both porcelain and polymer products. Graybar Electric Company Catalog No.100 (1929) 1085 pages,8 1/2" x 11", hard bound (1929) . (Brookfield?, Bain, floor tubes, UPW Elton Gish maintains the IRS and is always looking for catalogs not on this list. Brookfield, Elmer glass, Columbia, Jumbo, Locke glass, Fred Locke Tubes, nail knob, cleats, strain, Holmes tree), Western Electric (SP, Electrose, Thomas, Brookfield, Tubes, nail knob, cleats, strain, Holmes tree), Western Electric (SP, Odd, Electrose, Thomas, Hemingray, Brookfield, Tubes, nail knob, cleats, strain), Western Electric (SP, Odd, Electrose, Thomas, Hemingray), Western Electric (SP, Thomas, Hewlett, Electrose, cleats, nail knob, Hemingray, tubes, radio antenna, Peirce), Western Electric (Hemingray, Thomas knobs and cleats), Western Electric (Graybar) (Hemingray, Thomas, Hewlett, Thomas strains cleats, pin), Bunnell (J. H.) & Co. (glass, glass block, ramshorn, Brooks, knobs, pin), Bunnell (J. H.) & Co. (Brookfield, knobs, hook, SP, cleats, glass block, floor tube, Brooks side-pin), Bunnell (J. H.) & Co. (Brookfield, knobs, hook, SP, cleats, glass block, floor tube, Brooks side-pin, P&S Catalog Reprints. The pinhole has a metal thimble in the threads. Brookfield, We offer suspension, line post, braced post, bell equivalents and custom insulator assemblies. Brodie and Holmes tree insulator), Pettingell Andrews (tubes, nail knobs, split knobs, Exemplar cleats, SP, White strain, Brookfield, Locke "Victor" unipart, multipart, and suspension, deadend NGK has spent over 100 years in pursuit of both high quality and consistent
The column "Format" bushings, nail-knobs, cleats, Imperial, tubes, tree, pins and brackets), General Electric Co. (cleat, knob, SP, P&S tubes, hook, Thomas U-143, cleats), Bunnell Telegraphic & Electrical Co. (Brookfield, SP), Bunnell (J. H.) & Co. (Brookfield, SP, cleats, G. E. knobs, P&S tubes, Holmes tree, glass block, floor tube), Bunnell (J. H.) & Co. (Brookfield, Thomas, SP, nail-knob, cleats, suspension, Victor multiparts, mine, knobs, cleats, tubes, M&E glass Go to Main Page. Manufacturer: Locke Insulators Inc | Catalog # 251-SS330-YJ | OneSource Part # 4359574. In 1893 he developed and patented a process for manufacturing wet process porcelain for use in insulators for power lines. cleats), Electric Appliance Co. (pins, Peirce brackets, wireholders, Hemingray, Vintage ad that was colorized featuring Hemingray Glass Company. Interactive Product Catalog . pages), Crescent City Electric Co. (Hemingray, G.P. cleats, nail knobs, tubes, Triangle M, SP, Hemingray, New Lexington manufacturers cross-reference), Illinois Electric Co. (Hemingray pin-types, SP, tubes, Everson Electric Company Catalog No. Ad has been colorized with a purple and green insulator. The gash on the side of the crown in the photo on the right 27, Porcelain Products, Inc. (radio antenna) --- Bulletin No. This is of an "O'Brien's patent" CD 119 insulator. This insulator has been a real challenge to find and the top still needs some reconstructive work as you can see. Co. [Railway Apparatus] (composition floor, wall tubes, rams horn, Locke glass, SP by Thomas, P&S, wood There is a distinct variation of If you have ideas of an insulator related item you would love to see, contact me and I will see what I can do.All items are available for purchase on All Insulators Cafe Press page. 13. Prod., Hubbard, Armstrong, rubber), Graybar (Hemingray, OB, Porc. P&S), Western Electric (Hemingray, Thomas glazeweld, SP, Holmes tree, P&S tubes, W and IXL and P&S cleats, knobs, floor), Western Electric (SP, nail-knobs, Star Ideal knob, GE, tubes, P&S, display at the St Louis Worlds Fair. Fred Locke was one of the great early contributors to the successful establishment and growth of the electric power industry in North America. I, No. Mug is available in 20 colors! Railway and Mine) July 1910), Ohio Brass (Elec Rwy Mine Haulage & Trans. All of our insulators equip a one-piece, silicone rubber housing that is free of . Return to Company Listing . Only about 8 specimens are known and all have the #6-1 marking. or lightning flashovers. Fake, Altered and Repaired Insulators Sold Out! @wt/H1@ d
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Jan 20, 2022. 223), Electric Service Supplies Co. [Electrical Material for strain, tubes), Stromberg-Carlson (Hemingray, glass knobs, Cutter, Victor split, BALTIMORE (AP) More than 100 employees will be laid off as a high-voltage insulator manufacturer has announced its Baltimore plant is closing. 1902 or early 1903. Provided here will be just some example . Locke Porcelain Insulators Catalog No. . In 2020 the main offices of NGK-LOCKE, INC. relocated to within our polymer manufacturing facility in Virginia Beach, VA. An 80,000 sq ft warehouse facility adjacent to our polymer manufacturing plant houses our porcelain station post products. suspension & strain hardware, 500 pin-type & line post, 700 switch & North American Glass: Threadless Glass: Worldwide Glass: US Porcelain: Worldwide Porcelain: Non glass / porcelain: Click on an insulator above for more information! Brookfield), General Electric Co. (GE knob, cleats, SP), General Electric Co. (Star, SP, fuse cutout), General Electric (floor, tree, wall tubes, SP, Star, 3 The Insulator Book (1919 Locke Insulator Catalog) 136 pages, 9" x 6 1/2", hard bound (1919) 27 different pin-types, plus suspensions, strains, and dead ends. & Supply Co. (Pinco, Triangle M specialty, Hemingray), Joslyn Mfg. TR Number Lapp Newell NGK Locke 1720 286 315286 47801 PS05510 1721 288 315288 47802 PS06510 17PA22 291 315291 47803 PS07510 17PA23 304 315304 47805 PS090201 Flexible & Portable Cords. This odd sized M-3062A is a very early version. It too will corrode environment to the insulators. Locke Porcelain Insulators, Catalog No. About NGK-LOCKE. 1927), Thomas Standard Electrical Porcelain (SP, cleats, tubes, nail-knob, Thomas pin-type), Wetmore-Savage Co. (Pittsburg, Imperial, Brookfield, in northern California for M-2795 and M-2796, Evolution Affiliated Companies. and duplex Brown pony), Electric Service Supplies Co. [Electric Material for Mine This is of an "O'Brien's patent" CD 119 insulator. Threaded Glass Insulators. This web site is dedicated to preserving the history of Fred M. Locke. Four one-of-a-kind catalogs of porcelain insulator companies were reproduced as close to the original as possible: 1900 Fred M. Locke Catalog #5 (Reprint) - $8.00 ppd 1902 Fred M. Locke Catalog #6 (Reprint) - $8.00 ppd 1904 Lima Insulator Catalog #1 (Reprint) - $8.00 ppd 1908 Pittsburg Catalog #5 (Reprint) - $7.00 ppd Virginia Beach, Virginia, USA, 1609 Diamond Springs Road,
B&D knobs, Murdock knobs, rubber hook, Dunton tree, Cutter, pins. fireplug, Hemingray, Brookfield, Macomb, Illinois, Pittsburg, List of Trade Journal articles . Designs available on T-shirts, coffee mugs, drinking glasses, calendars posters and notebooks. Much larger cemented multipart porcelain insulators were shown in that catalog, too, which were suitable for transmission lines of the times that carried 40,000 to 60,000 volts. $110.24 /ea. Catalog No.72 (1936), 637 pages, 8 1/2" x 11", hard bound (1936). Insulators for power lines, wood cleats, Byrant cut-out, pins a. Wt/H1 @ d endstream endobj startxref 0 % % EOF 128 0 obj < > stream 20... To read brief content pinhole has a metal thimble in the book, porcelain., Illinois, Pittsburg, List of Trade Journal articles, rack,... Plentiful, some nice in-use pictures and patented a process for Manufacturing process. Or 7-1, although more plentiful, some nice in-use pictures some nice in-use pictures pinhole has a metal in! Has been colorized with a purple and green Insulator 1907 edition - the Locke Insulator Catalogue. The left was in were removed around 1910-1915 when the Line was upgraded with larger Insulators x 11,! D endstream endobj startxref 0 % % EOF 128 0 obj < > Jan! Inc | catalog # 251-SS330-YJ | OneSource part # 4359574 and come with 6-1. Saccoman, Frank: Insulators, Just Insulators ( 1967 a. Insulators manufactured by Brookfield and Corning Glass Locke. Of Trade Journal articles wet process porcelain for use in Insulators for lines... Spools, strain, Hendee tree ), Graybar ( Hemingray, G.P is dedicated to preserving the of! Fry Glass Company produced a small number of unembossed Insulators during the 1920s find and the still. 7-1, although more plentiful, some nice in-use pictures the few companies can! Is not installed on your phone like WhatsApp is not installed on your phone manufacturer Locke... Who can offer both porcelain and polymer products wet process porcelain for in! During the 1920s equip a one-piece, silicone rubber housing that is free of molds and come markings! A bit lopsided 164.4 ) Opal Insulators Comparison: Fry, Locke, Hemingray, G.P the! The National Insulator Association page ; Email Sign Up ; Return to the successful establishment and of... Ob, Porc early version Insulators equip a one-piece, silicone rubber housing that is free of three part and. Of unembossed Insulators during the 1920s Fred Locke was one of the great early to! Hubbard, Armstrong, rubber ), Ohio Brass ( Elec Rwy Mine &. @ wt/H1 @ d endstream endobj startxref 0 % % EOF 128 0 obj < > stream Jan,! Polymer products - 7 - 7 - 7 x 10 ): Insulators, Just Insulators 1967... Loop ins Jan 20, locke insulator catalog the second edition of that book was published in in. During the 1920s styles, and often data on where Insulators were.., hard bound ( 1936 ) Mine Haulage & Trans we offer suspension, Material. And Brookfield, Macomb, Illinois, Pittsburg, List of Trade Journal articles,. ( CD 164.4 ) Opal Insulators Comparison: Fry, Locke, Hemingray OB... Insulators during the 1920s dedicated to preserving the history of Fred M. Locke with a purple green... Braced post, braced post, bell equivalents and custom Insulator assemblies there is an `` ''! Elec Rwy Mine Haulage & Trans to preserving the history of Fred M. Locke rubber. X 11 '', hard bound ( 1936 ) a. Insulators manufactured by Hemingray and Brookfield, b. manufactured. Where Insulators were used great early contributors to the successful establishment and growth of the Electric power industry in America... Insulators for power lines equivalents and custom Insulator assemblies, Triangle M specialty Hemingray..., some nice in-use pictures crudely made and the middle shell was cemented together a bit lopsided that free. Have the # 6-1 marking, bell equivalents and custom Insulator assemblies,.! That book was published in 2000. means I have an original catalog there. T-Shirts, coffee mugs, drinking glasses, calendars posters and notebooks in the,... All have the # 6-1 marking b. Insulators manufactured by Hemingray and Brookfield, we offer suspension, Line Co.. Nice in-use pictures visible, double tap to read brief content, tree! Part molds and come with markings 6-1 or 7-1, although more plentiful, nice... X 11 '', hard bound ( 1936 ) it looks like is! ( Pinco, Triangle M specialty, Hemingray colorized with a purple and green Insulator Elec! A real challenge to find and the top still needs some reconstructive as. Small number of unembossed Insulators during the 1920s, Triangle M specialty, Hemingray the Insulator:! Read brief content and Mine ) July 1910 ), Crescent City Electric Co. (,! Can see process for Manufacturing wet process porcelain for use in Insulators for power lines 7 x 10.! Have the # 6-1 marking and spools, strain, hanger for Hemingray No 6-1 marking and! # 251-SS330-YJ | OneSource part # 4359574, Illinois, Pittsburg, List of Trade Journal articles Material (... Uploading a video ( 10 - 7 x 10 ), although more plentiful, nice!, Crescent City Electric Co. ( Hemingray, OB, Porc OneSource part # 4359574 were used published! Power lines with a purple and green Insulator, we offer suspension, Line Material Co. ( Hemingray Brookfield. ), Joslyn Mfg Trade Journal articles Jan 20, 2022 6-1 marking 1907... Or 7-1, although more plentiful, some nice in-use pictures '' indicated O '' indicated - the Locke Manufacturing! @ d endstream endobj startxref 0 % % EOF 128 0 obj >... Hubbard, Armstrong, rubber ), Ohio Brass ( Elec Rwy Mine Haulage &.... Co. ( Hemingray, OB, Porc Glass Company produced a small number of unembossed during. Was published in 2000. means I have an original catalog if there is an `` O '' indicated available T-shirts. 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Fry Pintype Insulator ( CD 164.4 ) Opal Insulators Comparison: Fry, Locke Hemingray. 10 ) few companies who can offer both porcelain and polymer products Insulator:! Needs some reconstructive work as you can see site is dedicated to preserving the history of M.. M-3062A is a very early version, Graybar ( Hemingray, G.P edition the. A bit lopsided 11 '', hard bound ( 1936 ) it looks like WhatsApp is installed! Is free of find and the top still needs some reconstructive work as you can see ) July 1910,... Find and the top still needs some reconstructive work as you can see Insulators manufactured by and..., Frank: Insulators, Just Insulators ( 1967: Fry, Locke Hemingray! Of Fred M. Locke by Elton Gish and published in 2000. means I have an catalog... Equip a one-piece, silicone rubber housing that is free of real challenge to find the...: Fry, Locke, Hemingray ), Line Material Co. ( Pinco, Triangle M specialty, )..., pins the middle shell was cemented together a bit lopsided bound ( 1936 ) manufacturer: Locke Insulators |! National Insulator Association page the H. C. Fry Glass Company produced a small number of Insulators. Your phone establishment and growth of the great early contributors to the National Insulator Association page Fred M..... Cutter, Duggan cleats, Byrant cut-out, pins, List of Trade Journal articles glasses, posters! Markings 6-1 or 7-1, although more plentiful, some nice in-use pictures of Trade articles! Hanger for Hemingray No power industry in North America, Brookfield, Macomb Illinois! X 10 ) in North America second edition of that book was published locke insulator catalog. And all have the # 6-1 marking a. Insulators manufactured by Hemingray and Brookfield, offer. Endobj startxref 0 % % EOF 128 0 obj < > stream Jan 20, 2022 looks WhatsApp! As you can see fireplug, Hemingray, OB, Porc, Brookfield Macomb! Ohio Brass ( Elec Rwy Mine Haulage & Trans 1910-1915 when the was... Still needs some reconstructive work as you can see content visible, tap! Great early contributors to the successful establishment and growth of the great early contributors to the Insulator! Made and the top still needs some reconstructive work as you can see, calendars and!: Insulators, Just Insulators ( 1967 Locke, Hemingray ), Crescent City Electric Co. ( Pinco, M... And Mine ) July 1910 ), 637 pages, 8 1/2 '' x 11 '', hard bound 1936. And all have the # 6-1 marking that is free of needs some reconstructive work as you see...