Browsing by Author "Steavenson, W H"
Steavenson, W H (2009-08-07)Photograph taken by Dr W.H. Steavenson on 1927 March 3 at 7 p.m. showing the location of the mirror to Herschel's forty-foot telescope hidden underneath a staircase in Observatory House, Slough.
Steavenson, W H (1927)Photographs taken by W.H. Steavenson, circa 1927 at Observatory House, Slough, showing mirrors,and other telescope objects belonging to the Herschel family.