Signaling systems. Memorandum on municipal signaling systems, including specifications for emergency electrical power equipment; prepared by Defense Communications Board.
Publication Title:
Signaling systems. Memorandum on municipal signaling systems, including specifications for emergency electrical power equipment; prepared by Defense Communications Board.
Display Title:
Signaling systems. Memorandum on municipal signaling systems, including specifications for emergency electrical power equipment; prepared by Defense Communications Board.
Corporate Agency Authors:
Civilian Defense Office, Emergency Management Office, and President of United States
Sort Author:
Civilian Defense Office
Date:
Sept. 1941
Publish Date ISO Format:
1941-09-01T00:00:00Z
Publication Start:
19410901
Publication End:
19410930
Corporate/Agency Author:
Civilian Defense Office
Publication month:
4
Publication year:
1941
SuDoc number:
Pr 32.4402:Si 2
Description:
[2]+24 p. 4°
Notes:
([Publication 12.])
Notes:
([Publication 12.]) * For Sale by Superintendent of Documents. Paper, 10c.
Availability:
* For Sale by Superintendent of Documents. Paper, 10c.