
Small orrery by Benjamin Martin
1738-1777
1738-1777
1712-1713
1770
1781-1790
1777-1785
1760-1775
1791
1795
1744-1774
1775
1775
1794
1782-1793
1752
1770
1785-1790
1784
1750-1760
1720
1784
1755
1708
1729-1753
1762
1762
1769
1757
1761
1752
1762
1762
1761
1762
1762
1762
1762
1791
1786
1776
1787
1770-1780
1790
1796
1794
1740-1760
1767
1715-1725
1745
1760
1715-1725