![](https://coimages.sciencemuseumgroup.org.uk/294/973/large_thumbnail_1927_1634__0005_.jpg)
Model 'Maximum machine', before 1753.
1740-1753
1740-1753
1750-1795
1794
1742
1760-1770
1750-1770
1751-1800
1750
1758-1769
1758-1769
1758-1769
1762
1762
circa 1800
circa 1750
1782-1793
1745-1755
1745-1755
1762
1755
1761
1762
1798
1762
1797
1752
1762
1762
1781-1790
1761
1758-1773
1776-1780
1776-1780
1776-1780
1771-1800
1762
1783
1785
1785
1748-1763
1769
1750-1760
2000-100 BCE
1776
1757
1784
1784
1762
1752
1762