Maps. United States air transportation system, Appendix A, United States air transportation system, routes permanently certificated, Sept. 30, 1947 [map].
Publication Title:
United States air transportation system, Appendix A, United States air transportation system, routes permanently certificated, Sept. 30, 1947 [map].
Display Title:
Maps. United States air transportation system, Appendix A, United States air transportation system, routes permanently certificated, Sept. 30, 1947 [map].
Series Title:
Maps.
Corporate Agency Authors:
Civil Aeronautics Board and Commerce Dept.
Sort Author:
Civil Aeronautics Board
Date:
[1947.]
Publish Date ISO Format:
1947-01-01T00:00:00Z
Publication Start:
19470101
Publication End:
19471231
Corporate/Agency Author:
Civil Aeronautics Board
Publication month:
13
Publication year:
1947
SuDoc number:
C 31.217:T 68/2/947
Description:
14X20 in.
Notes:
[Processed.]
Notes:
[Processed.] † Distribution Made by Issuing Office.