拍品专文
The incorrect accent in the signature, associated case and general appearance of this dial suggest a later manufacture (early 20th century?) in the style of those instruments signed "Pigeon à Lyon".
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细节
A FRENCH UNIVERSAL SUNDIAL
signed on the plate Pigeon á Lyon [sic] and engraved with latitude for Grenoble, the reverse with latitudes of Paris and Lyon only, the octagonal case probably associated.
3½in. (9cm.) long in case
signed on the plate Pigeon á Lyon [sic] and engraved with latitude for Grenoble, the reverse with latitudes of Paris and Lyon only, the octagonal case probably associated.
3½in. (9cm.) long in case