Coloured Aquatint. Radcliffe Observatory. From R. Ackermann's History of Oxford. 1814. Drawn by E. Mackenzie, engraved by J. Black. The Herschel reflecting telescope shown in this image in the museum's collections (1935-4)
Coloured Aquatint. Radcliffe Observatory. From R. Ackermann's History of Oxford. 1814. Drawn by E. Mackenzie, engraved by J. Black. The Herschel reflecting telescope shown in this image in the museum's collections (1935-4)