
Small orrery by Benjamin Martin
1738-1777
1738-1777
1701-1800
1712-1713
1770
1781-1790
1777-1785
1701-1800
1744-1774
1760-1775
1791
1795
1775
1775
1794
circa 1750
1762
1701-1752
1750-1795
1798
1755
1701-1752
1700-1752
1735-1752
1745-1755
1745-1755
1797
1800
1780
1783-1800
1700-1725
1795
1700-1725
1785-1795
1770-1800
1750-1800
1785
1776-1780
1776-1780
1776-1780
1755
1745-1755
1752
1750
1782-1793
1752
1770
1785-1790
1784
1750-1760
1720