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General Electric absolute cut-out street lamp hanger with Hewelett type insulator. |
Michael Spadafora |
February 22, 2023 |
February 23 |
131 |
General Electric Absolute cut out hanger with CD 281 Heningray |
Michael Spadafora |
February 22, 2023 |
February 23 |
145 |
Absolute cut-out hangers for series street lamps- A photo essay. |
Michael Spadafora |
February 22, 2023 |
February 23 |
151 |
Western Union Telegraph Company |
Stephen Bobb |
January 24, 2023 |
January 30 |
194 |
Railroad Communications Pole and Openwire Circuits Detail Data Sheet. |
Joe Maurath, Jr. |
November 21, 2022 |
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182 |
Mount Washington telegraph line |
Thomas Palone |
November 21, 2022 |
|
218 |
Zinc Cartoon ? |
Michael Gibbons |
October 26, 2022 |
August 19 |
223 |
California Color Guidance: Commonly Misidentified C.G.I.Co. Pony Colors CD 102 |
Colin Jung |
October 23, 2022 |
June 23 |
259 |
Drawing of non-existent Armstrong Deep Amber CD 154 on page 9 in Stuart's Insulator Guide |
David Whitten |
September 25, 2022 |
September 30 |
323 |
CD 150 BARCLAY compared to BROOKFIELD |
Bill Meier |
September 23, 2022 |
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370 |
CD 150 BARCLAY |
Bill Meier |
September 23, 2022 |
|
372 |
CD 206.6 Harlow |
Bill Meier |
August 5, 2022 |
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278 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
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255 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
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196 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
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180 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
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174 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
|
169 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
|
172 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
|
169 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
July 26 |
172 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
|
166 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
|
159 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
|
160 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
|
157 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
|
156 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
|
157 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
|
162 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
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173 |
Smithsonian Research Trip Feb,2013 |
Stephen Bobb |
July 25, 2022 |
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202 |
No Embossing 104s different dome styles and mould profiles #5 |
Eric Halkyard |
June 11, 2022 |
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184 |
No Embossing 104s different dome styles and mould profiles #4 |
Eric Halkyard |
June 11, 2022 |
|
128 |
No Embossing 104s different dome styles and mould profiles #3 |
Eric Halkyard |
June 11, 2022 |
|
123 |
No Embossing 104s different dome styles and mould profiles #2 |
Eric Halkyard |
June 11, 2022 |
|
125 |
No Embossing 104s different dome styles and mould profiles |
Eric Halkyard |
June 11, 2022 |
|
145 |
New Old Stock Duplex Pin for Brown's Ponies |
Brian Riecker |
May 13, 2022 |
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177 |
New Old Stock Duplex Pin for Brown's Ponies |
Brian Riecker |
May 13, 2022 |
|
170 |
1898 Western Electric page 421 - CD 151 |
Bill Meier |
March 14, 2022 |
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583 |
Town of Hull Municipal Lighting Plant, MA, Incoming Transmission Line, c.1924. |
Joe Maurath, Jr. |
February 26, 2022 |
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291 |
Pyrex glass - they don't make it like they used to! |
Bill Meier |
February 17, 2022 |
March 14 |
290 |
Rows of Eared CD 269 Jumbos on Earlier Section of Boston Orange Line RR |
Joe Maurath, Jr. |
February 16, 2022 |
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326 |
CD 267 and CD 267.5 Insulators and Crossarm Used on the Boston Orange Line. |
Joe Maurath, Jr. |
February 13, 2022 |
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404 |
Crossarm Used Beneath Boston Orange Line Catwalk with Insulators, Straight View |
Joe Maurath, Jr. |
February 13, 2022 |
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204 |
Crossarm Used Beneath Boston Orange Line Catwalk with Insulators and Loose Pins |
Joe Maurath, Jr. |
February 13, 2022 |
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179 |
Crossarm Used Beneath Boston Orange Line Catwalk with Insulators, Top View. |
Joe Maurath, Jr. |
February 13, 2022 |
|
169 |
Crossarm Used Beneath Boston Orange Line Catwalk with Insulators, Side View. |
Joe Maurath, Jr. |
February 13, 2022 |
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164 |
Crossarm Used Beneath Boston Orange Line Catwalk with Insulators, Above View. |
Joe Maurath, Jr. |
February 13, 2022 |
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171 |
Crossmember-Arm Supporting CD 267 and 267.5 Insulators Used on Boston Orange Line |
Joe Maurath, Jr. |
February 13, 2022 |
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194 |
Left Side View of Orange Line Arm that Supported CD 267 and 267.5 Insulators, Closeview |
Joe Maurath, Jr. |
February 13, 2022 |
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176 |
Right Side View of Orange Line Arm that Supported CD 267 and 267.5 Insulators, Closeview |
Joe Maurath, Jr. |
February 13, 2022 |
|
171 |
Cross Timber or "Arm" Used Between Tracks on the Boston Orange Line. |
Joe Maurath, Jr. |
February 13, 2022 |
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185 |