Photographic prints (2 of 2), 1960-1984, undated

This file contains black-and-white photographic prints. Subjects depicted include: the 30th anniversary of the High Altitude Observatory (HAO); eclipse expeditions in the 1960s; Climax observatory; headshots of Gordon Newkirk; Coronascope I and Coronascope II; space coronagraph, balloon coronagraph; HAO directors; Apollo Telescope Mount (ATM) instrument; and eclipse images.