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| CD-187 Greeley - Brown's Type Mine Insulator - Back 1886 Patent Date - Pennsylvania |
Jack Kesling |
October 16, 2020 |
January 19 |
265 |
| CD-732.2 Floyd Pin Cavity - Magnetic Telegraph - Pennsylvania / New Jersey |
Jack Kesling |
October 14, 2020 |
January 13 |
309 |
| CD-732.2 Floyd Pin Cavity - Magnetic Telegraph - Pennsylvania / New Jersey - Picture No. 2 |
Jack Kesling |
October 14, 2020 |
January 13 |
225 |
| CD-732.2 Floyd Pin Cavity - Magnetic Telegraph - Pennsylvania / New Jersey - Picture No. 3 |
Jack Kesling |
October 14, 2020 |
January 13 |
235 |
| CD-133.4 (Wormser Style) - SCA /Amethyst - Southwestern, Pennsylvania - Post No. 2 |
Jack Kesling |
November 16, 2020 |
January 13 |
168 |
| CD-133.4 (Wormser Style) - SCA /Amethyst - Southwestern, PA - Post No. 3 |
Jack Kesling |
November 16, 2020 |
January 13 |
195 |
| California Color Guidance: Californias: Now aren't those just peachy! |
Colin Jung |
July 12, 2012 |
October 23 |
429 |
| CD 170 variants |
David Dahle |
May 29, 2019 |
October 8 |
309 |
| George Cutter automatic disconect pulley |
Mike Spadafora |
April 2, 2025 |
October 5 |
179 |
| Natures Giants That Man Has Conquered #5 – Electricity |
Michael Gibbons |
August 24, 2025 |
August 24 |
177 |
| They Shall Not Pass (Western electric Ad) |
Michael Gibbons |
May 24, 2025 |
June 30 |
143 |
| Tommy Auction List as of 6/17/25 Final Values |
Brian Riecker |
June 17, 2025 |
|
479 |
| Telephone Meter Is Made In Very Compact Form (Candlestick Phone) |
Michael Gibbons |
May 24, 2025 |
|
166 |
| Giant Telephone Built For Exhibition (Candlestick-Octagon bench seat) |
Michael Gibbons |
May 10, 2025 |
May 17 |
149 |
| Musical – Illusion (Cartoon) |
Michael Gibbons |
May 10, 2025 |
|
142 |
| "Hurrah, My Dear, I've Got A &9,111,378 Raise!" (Candlestick Cartoon) |
Michael Gibbons |
April 19, 2025 |
|
145 |
| Airy Persiflage (cartoon) |
Michael Gibbons |
March 27, 2024 |
March 30 |
64 |
| Original CD 138.9 Miller Twin Pin drawings from Old Bottle Magazine April, 1971 |
Jon Maida |
April 22, 2024 |
February 21 |
280 |
| Nikola Tesla Experimental Station, Colorado Springs |
Michael Gibbons |
February 20, 2025 |
|
122 |
| Electricity – the Life Blood of America's Industrial Expansion |
Michael Gibbons |
February 20, 2025 |
|
156 |
| California Glass Guidance: 1912 Photo of California Insulators with Annotations |
Colin Jung |
August 21, 2011 |
December 29 |
1321 |
| Hemingray-45 - CD 155 insulators ---------- Oldest and Newest! |
David Whitten |
December 7, 2003 |
November 13 |
779 |
| 2024 Lightning Rod Ball Book |
John De Sousa |
September 28, 2024 |
|
224 |
| Blue Aqua and Blue California Baby Signals CD 160 |
Colin Jung |
August 3, 2012 |
August 26 |
656 |
| Zinc Cartoon ? |
Michael Gibbons |
October 26, 2022 |
August 19 |
256 |
| A Powerful Ally |
Michael Gibbons |
March 27, 2024 |
August 18 |
70 |
| Helping to Keep Your House in Order |
Michael Gibbons |
March 27, 2024 |
August 18 |
91 |
| The Sixth Sense |
Michael Gibbons |
March 27, 2024 |
August 18 |
127 |
| The Wires, by Laura Lee Randall |
Michael Gibbons |
March 27, 2024 |
August 18 |
105 |
| The "ORIGINAL" Telephone Display |
Michael Gibbons |
September 14, 2023 |
August 18 |
227 |
| CD 127.1 W.U.T - No Lip Vs Standard Mould Style |
Jack Kesling |
February 22, 2004 |
August 1 |
503 |
| CD 127.1 W.U.T. - No Lower Wire Groove Lip |
Jack Kesling |
February 22, 2004 |
August 1 |
483 |
| CD 127 No Embossing - Compares Two Different |
Jack Kesling |
February 22, 2004 |
August 1 |
594 |
| CD 127.1 No Embossing - Beaver Valley, PA Item? |
Jack Kesling |
February 22, 2004 |
August 1 |
611 |
| CD 127.1 WUP - 2 Different Dome Mould Marks |
Jack Kesling |
February 22, 2004 |
August 1 |
569 |
| CD 127.1 WUP's - Trio Showing Various Colors |
Jack Kesling |
February 22, 2004 |
August 1 |
675 |
| CD 127.1 W.U. Pattern - Blue |
Jack Kesling |
February 22, 2004 |
August 1 |
574 |
| CD 127 W.U.T. Co. - All Three Mould Styles |
Jack Kesling |
February 22, 2004 |
August 1 |
640 |
| CD 127.1 /127 W. Brook - April 71/ Knob Vs. Lower Lip |
Jack Kesling |
February 23, 2004 |
August 1 |
568 |
| CD 127.1 W. Brook. - April 71 - Color Variations |
Jack Kesling |
February 23, 2004 |
August 1 |
565 |
| CD 127.1 W. Brook. - April 1870 / 3 Styles & Colors |
Jack Kesling |
February 23, 2004 |
August 1 |
844 |
| California Color Guidance: Commonly Misidentified C.G.I.Co. Pony Colors CD 102 |
Colin Jung |
October 23, 2022 |
June 23 |
301 |
| California Glass Color Guidance: Blue & Aqua |
Colin Jung |
November 29, 2013 |
May 28 |
503 |
| California Glass Color Guidance: Peach |
Colin Jung |
November 30, 2013 |
May 28 |
527 |
| CD-157 Hemingray No. 38 Vs. Brookfield - Southern Railway - Georgia |
Jack Kesling |
October 11, 2020 |
April 22 |
215 |
| Metered Telephone Service |
Michael Gibbons |
March 29, 2024 |
April 14 |
167 |
| Phototelegraph Receiving - Apparatus |
Michael Gibbons |
March 27, 2024 |
March 30 |
72 |
| Jeffrey Mine Insulator ( CD 185 ) French Drain Slit & Duct Hole Apparatus (6 of 6) |
Michael Gibbons |
March 30, 2024 |
|
225 |
| Jeffrey Mine Insulator ( CD 185 ) French Drain Slit & Duct Hole Apparatus (5 of 6) |
Michael Gibbons |
March 30, 2024 |
|
177 |
| Jeffrey Mine Insulator ( CD 185 ) French Drain Slit & Duct Hole Apparatus (4 of 6) |
Michael Gibbons |
March 30, 2024 |
|
178 |