Photogrammetric flight Analog scale 1:7,000, Analog Photogrammetric Flight scale 1:8,000. 1961 Campaign
Description
Photogrammetric flight Analog scale 1:7,000, Analog Photogrammetric Flight scale 1:8,000. Islands and dates: La Palma: 01/01/1961-01/01/1961, Gran Canaria: 01/01/1961-01/01/1961. 9 frames.