Details
PHILIP, George & Son Ltd (fl. 1834-), London
PHILIPS' PLANISPHERE SHOWING THE PRINCIPAL STARS VISIBLE FOR EVERY HOUR IN THE YEAR
A leatherette-covered card planisphere with printed rotating disc showing the stars of the northern hemisphere to five orders of magnitude, with stamped gilt decorative motifs and printed instructions to outer frame -- 6.12/in. (16.5cm.) high
PHILIPS' PLANISPHERE SHOWING THE PRINCIPAL STARS VISIBLE FOR EVERY HOUR IN THE YEAR
A leatherette-covered card planisphere with printed rotating disc showing the stars of the northern hemisphere to five orders of magnitude, with stamped gilt decorative motifs and printed instructions to outer frame -- 6.12/in. (16.5cm.) high