Testing sites
Albert Bosker and McSharry with a 25-centimetre Danjon seeing telescope during site testing at Flathill, during the 1960s.
Credit:ESO
About the Image
| Id: | mcsharry-bosker |
| Type: | Photographic |
| Release date: | 18 April 2013, 11:32 |
| Size: | 2926 x 2067 px |
