
Pamphlet for pocket microscope by James Mann and James Ayscough
1743
1743
1752
1750-1760
1754
1770
1721
1757
1759
1783
1786
1783
1754
1750-1760
1783
1783
1789
1784
1783
1746
1780
1784
1784-1790
1755-1759
1789
1783
1780
1784
1785
1784
1783
1783
1784
1784-1786
1784
1888-185
1731-1770
1760-1780
1731-1770
1753
1945-50
1740-1759
1740-1759
1784
1784
1784
1783
1783
1783
1783
1722