U.S. Department of Commerce/ Coast and Geodetic Survey hydrographic survey display. ION/RTCA/RTCM meeting at Astor Hotel.
Photo Date: 1950 September 20
| 640 x 511 | 58.72 KB | |
| 1280 x 1022 | 195.42 KB | |
| 1920 x 1533 | 412.56 KB | |
| 2968 x 2369 | 1.08 MB |
| Added On | 16th October 2015 |
| Viewed | 4 viewed |