Uncut sheets for an armillary sphere
Robert de Vaugondy, Paris 1754
the four sheets containing horizon and ecliptic rings, hour ring, arctic ring, four arcs for tropic of cancer, colure for the solstices, calendrical horizon, antarctic ring, four arcs for tropic of capricorn, colures for the equinoxes, meridian ring signed A PARIS ches le Sr. Robert. Geographe ordinaire du Roi. Sur le Quai de l'horloge 1754
13½in. (34cm.) maximum diameter (4)
Uncut sheets for an armillary sphere
Robert de Vaugondy, Paris 1754
the four sheets containing horizon and ecliptic rings, hour ring, arctic ring, four arcs for tropic of cancer, colure for the solstices, calendrical horizon, antarctic ring, four arcs for tropic of capricorn, colures for the equinoxes, meridian ring signed A PARIS ches le Sr. Robert. Geographe ordinaire du Roi. Sur le Quai de l'horloge 1754
13½in. (34cm.) maximum diameter (4)
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