$353
Lorieux, Ponthus et Lepetit Sextant, No. 4496, Paris, with anodized brass frame, silvered scale divided 160-0 , engraved U.S.C-GS, H-G34 , index arm with screw adjustment and magnifier, (lacking clamp), telescope and mirrors, radius 7 in., in fitted oak case with label of A. Hurlimann, Ponthus & Lepetit, Successeurs, Constructeurs d'Instruments de Precision.
Auctioneer:
Skinner
Date:
2004-10-28