Tripod microscopes Microscope No. 253; c1660 Microscope No 124; c1675 Culpeper Microscope No. 181; c1735 Loft Microscope No. 89; c1735 Sterrop Microscope No. 43; c1745 Nuremberg Microscope No. 115; c1800 Microscope No. 69; c1800 Nuremberg Microscope No. 51, c1830