拍品专文
See illustration
BY DEHENNAULT FRÈRES, FONTAINE-L'EVÈQUE
细节
a brass surveying level
By Dehennault Frères, Fontaine-L'Evèque
With bubble level, rack and pinion focusing, lens hood, the telescope mounted on a limb and arranged to rotate on a horizontal base with tripod stand
38cm. long
By Dehennault Frères, Fontaine-L'Evèque
With bubble level, rack and pinion focusing, lens hood, the telescope mounted on a limb and arranged to rotate on a horizontal base with tripod stand
38cm. long