- Publication Title:
- United States air transportation system routes certificated to trunkline carriers, Sept. 30, 1956; [map].
- Display Title:
- United States air transportation system routes certificated to trunkline carriers, Sept. 30, 1956; [map].
- Corporate Agency Authors:
- Civil Aeronautics Board
- Sort Author:
- Civil Aeronautics Board
- Date:
- [1956.]
- Publish Date ISO Format:
- 1956-01-01T00:00:00Z
- Publication Start:
- 19560101
- Publication End:
- 19561231
- Corporate/Agency Author:
- Civil Aeronautics Board
- Publication month:
- 13
- Publication year:
- 1956
- SuDoc number:
- C 31.217:T 68/7/956
- Description:
- 14X20 in.
- Notes:
- (Bureau of Air Operations, Routes and Carrier Relations Division.) [Processed.]
- Notes:
- (Bureau of Air Operations, Routes and Carrier Relations Division.) [Processed.] † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- December 1956
- Monthly Catalog issue number:
- 743
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1956-12-01T00:00:00Z
- Monthly Catalog entry number:
- 20033
- LC Number:
- L. C. card Map 56-88
- Record start page number:
- 21