Camera lucida, Wollaston style, with fish-skin case
1810-1830
Camera lucida, Wollaston style, with fish-skin case
1820-1850
Camera lucida, Wollaston-type, in fishskin case
1810-1830
Camera lucida, Wollaston type, with black fish-skin case
Camera lucida, Wollaston style, with black fish-skin case
1830-1850
Wollaston type camera lucida with Ross lenses
Wollaston type camera lucida
1801-1850