
Small orrery by Benjamin Martin
1738-1777
1738-1777
1770
1781-1790
1777-1785
1744-1774
1760-1775
1791
1795
1775
1775
1794
circa 1750
1762
1750-1795
1755
1735-1752
1745-1755
1745-1755
1780
1795
1785-1795
1785
1776-1780
1776-1780
1776-1780
1755
1745-1755
1752
1750
1782-1793
1752
1770
1785-1790
1784
1750-1760
1784
1755
1735-1753
1762
1762
1769
1735-1754.
1757
1752
1761
1762
1762
1761
1762
1762