Binocular microscope by Charles Baker
1851-1870
1851-1870
1751-1800
1871-1900
1775-1800
1825-1850
1775-1795
1858-1862
1826-1850
1880-1900
1800-1825
1820-1850
1800-1825
1851-1875
1850-1860
1850-1870
1871-1900