File:Open-wire glass insulator for telephone transmission lines 20221225 kbrose.jpg
From WikiMD's Wellness Encyclopedia
Size of this preview: 375 × 600 pixels. Other resolution: 2,000 × 3,200 pixels.
Original file (2,000 × 3,200 pixels, file size: 3.12 MB, MIME type: image/jpeg)
Summary
Pin-type glass insulator for open-wire telephone transmission line
Identification: AM. TEL & TEL CO. (on front skirt)
Type: CD-121, probably made by Brookfield (Brooklyn, NY)
Years: est. 1890s-1910s
Photographed from private collection by author CC BY-SA 4.0
Date: 2022-12-25
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
   | This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 License. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:54, 26 December 2022 | | 2,000 × 3,200 (3.12 MB) | Kbrose | Improve image contrast and brightness |
File usage
The following page uses this file:
