Late 18th Century Microscopes Microscope No. 275, 1750–1770 Microscope No. 261, 1750–1760 Microscope No. 44, 1750–1800 Microscope No. 38, 1750–1760 Microscope No. 53, c1760 Microscope No. 100, c1760 Microscope No. 95, c1760 Microscope No. 13, c1760 Microscope No. 116, 1760–1780 Microscope No. 128, c1760 Microscope No. 131, c1760 Microscope No. 141, 1760–1780 Microscope No. 233, 1760–1780 Microscope No. 102, 1767 Microscope No. 31, c1760 Microscope No. 180, c1770 Microscope No. 241, c1760 Microscope No. 87, c1770 Microscope No. 41, 1750–1800 Microscope No. 143, c1770 Microscope No. 49, c1770 Microscope No. 263, c1770 Microscope No. 229, 1774 Microscope No. 27, 1750–1800 Microscope No. 244, 1775–1800 Microscope No. 132, 1775–1795 Microscope No. 6, 1780–1785 Microscope No. 67, 1780–1800 Microscope No. 265, 1780 Microscope No. 34, 1788 Microscope No. 242, 1770–1790 Microscope No. 140, 1775–1800 Microscope No. 247, 1775–1800 Microscope No. 54, 1785–1800 Microscope No. 115, 1790–1820 Microscope No. 60, 1775–1800 Microscope No. 17, c1790 Microscope No. 134, c1790 Microscope No. 35, 1793 Microscope No. 113, c1785 Microscope No. 69, 1790–1810
