Bodytube to take push-in eyepieces and slider objectives
1801-1830
Body tube for compound monocular microscope
1801-1830
Body tube for Cuff type microscope
1771-1800
Cylinder with concave lens set at one end
1850-1900
Brass tube with frosted glass disc at end
1801-1850
Part of body tube for Dellebarre microscope
1790-1810
Body tube of A56510
1801-1850
Body tube for compound monocular microscope
1840-1860
Body tube for horizontal microscope
1831-1870
Monocular body tube
1851-1900
Wooden microscope body tube covered with tooled leather
1701-1800
Body tube in walnut covered with leather
1801-1830