
Arkwright's Water Frame, 1775
1775
1775
1770
1788
1776
1760-1775
1785
1775-1785
1784
1794
circa 1750
1752
1762
1750
1750-1795
1755
1780
1795
1785-1795
1785
1785
1776-1780
1776-1780
1776-1780
1785
1758-1773
1758-1769
1758-1769
1760-1770
1758-1769
1782-1793
1762
1762
1752
1761
1762
1762
1762
1762
1750
1781-1790
1750-1770
1782
1787
1764
hallmarked 1788
1785-1789
1778
1750-1766
1755
1752