Image: UAL Route Map 1940
Size of this preview: 800 × 517 pixels. Other resolutions: 320 × 207 pixels | 850 × 549 pixels.
Original image (850 × 549 pixels, file size: 274 KB, MIME type: image/jpeg)
Description: United Air Lines route map 1940
Title: UAL Route Map 1940
Credit: "The Cooper Collection of U.S. Aviation History" (Uploader's collection) (Public domain map scanned from 1940 UAL ticket envelope.)
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
The following page links to this image:
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