Lithograph, coloured; Mr Bishop's Observatory, fro

Lithograph, coloured; Mr Bishop's Observatory, from the North East. Printed by Day and Son. Image c 4"x6". Large paper copy, probably the same image as that issued as frontispiece to George Bishop, Astronomical Observations at the Observatory, South Villas, Regents Park ..... during the year 1839-51 (London 1852)