... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . Click on images for a larger version. ... Drawing by Lord Rosse using the 72 inch Birr Reflector in 1845 . Taken from John F.W. Herschel (1858: "Outlines of Astronomy", Longman, Brown, Green, Longmans, and Roberts; London 1858). ... Jochen Schramm ( his site ) has noted that this is an image of the bright 1665 comet seen over the Alster lake in the centre of Hamburg during April(?) 1665. ... The Title Page . ...