Drs Frank Edmondson and Aden Meinel
About this image
Drs Frank Edmondson and Aden Meinel on a tractor in June 1957, during the development of the first US national observatory. From `AURA and its US National Observatories' by Frank Edmondson, Cambridge University Press, 1997.
More: history page.
Minimum credit line: NOAO/AURA/NSF
Comments by e-mail to email@example.com