ASTROLABES, ¥#6,5147 2244 Gunther, Robert William Theodore, 1869-
The astrolabes of the world, based upon the series of instruments in the Lewis Evans Collec-~ tion in the old Ashmolean Museum at Oxford, with notes on astrolabes in the collections of the British Museum, Science Museum, Sir J, Findlay, Mr, S. V. Hoffman, The Mensin Collection, and in other public and private collections,
Oxford, The University Pross, 1932, 2v, fronts. (incl, port,) illus., plates,
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