拍品 354
354
Lenses, comprising a brass bound Shepherd & Co., London lens no. 5561 (lacks rack and pinion focusing mechanism); a Grubb, Dublin lens no. 1892 (incomplete); a Jamin, Paris lens no. 2095 with rack and pinion focusing. (3)

细节
Lenses, comprising a brass bound Shepherd & Co., London lens no. 5561 (lacks rack and pinion focusing mechanism); a Grubb, Dublin lens no. 1892 (incomplete); a Jamin, Paris lens no. 2095 with rack and pinion focusing. (3)