
Refracting telescope with achromatic lens, made by the Dollond family
1760-1775
1760-1775
1685-1695
1673
1701-1752
1685-1695
1875-1877
1701-1723
1880-1930
1801-1900
1700-1750
1752
1601-1800
1601-1800
1601-1800
1780-1850
1752-1761
1675-1685
1810
1700-1705
1960-1970
1740-1750
1670-1700
1770-1780
1880-1930
1695-1705
1677
1680-1700
1690-1700
1930-1937
1730-1740
1651-1658
1880-1930
2011-01
1675-1700