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Number of results to display per page
TitleDateType
1 Control Panel1952-12-19Image
2 Control Panel1952-12-19Image
3 Control Panel1953-01-21Image
4 Control Panel1953-01-21Image
5 Control Panel1953-01-21Image
6 Control Panel1953-01-21Image
7 Control Panel1953-01-21Image
8 Control Panel1953-01-21Image
9 Control Panel1953-03-27Image
10 Control Panel1953-04-10Image
11 Control Panel1953-04-10Image
12 Control Panel1953-04-10Image
13 Control Panel1953-04-10Image
14 Control Panel1953-04-10Image
15 Control Panel1953-04-10Image
16 Control Panel and Workers1952-12-19Image
17 Control Room1953-01-23Image
18 Control Room1953-01-23Image
19 Control Room1953-01-23Image
20 Control Room1953-01-23Image
21 Electrical Equipment1953-04-06Image
22 Machinery1962-10-31Image
23 Mountain States Telephone and Telegraph Company1949-07-01Image
24 Telephone Operators1952-05-26Image
25 Telephone Operators1951-11-14Image
1 - 25 of 27