Cardboard draw tube telescope
1751-1800
1751-1800
1892
1919
1714-1722
1815-1850
1876
1909
1874
1865
1921
1876
1928
1928
1928
1928
1771
1830-1840
1928
1760
1929
1931
1928
1928
1928
1928
1928
1928
1928
1876
1774-1793
1876
1928