Various (3). N Spencer, 'Perspective View of Colchester in the County of Essex,' c1771, (etching) 19 x 30 cm; Durer, 'A View of Nuremberg,' (colour print) 16 x 34 cm; & T Bowles after J Maurer, 'A View of Custom House with Part of the Tower, Taken from River Thames, London,' c1753 (coloured etching) 25 x 40 cm, Various