General views of the Observatory buildings Arial view 2013 (looking south) A first-year undergraduate class, 2011 - Image courtesy & copyright Lucie Jordanna Cohen The Observatory, ca. 1973 July. This image shows the Radcliffe and Wilson telescopes in their original domes. Arial view ca. 1980 (looking south) Astronomy teaching, ca. 1980; photographic plates were measured using opto-mechanical machines Conjunction of Venus and Mercury Domes by night, 2008 General view, 2004 General view, 2007 General view, 2006 'New Domes', 2008 'New Domes', February 2007 Radcliffe Building foyer Radcliffe Building foyer Radcliffe Building foyer Sunset view 2005 The Observatory by moonlight, 2011 - Image courtesy & copyright Lucie Jordanna Cohen The Observatory ca. 1986 July. The Radcliffe and Allen telescopes have new domes; the small dome, made of papier mache, housed the Joynson telescope at this time.