Dagron microphotographic camera
circa 1860
circa 1860
1850-1859
1845
1849
1855
1860
1846-1859
1842
1850
1842
1851
1845-1855
1847
1853
1857
1842
1845
1845
1858
1858-03-02
1854
1858
1841
1846
1848
1858
1860
1851
1857-1858
1857-1858
1857-1858
1853
1852
1843
1955; 1830
1849
1845-1851
1854
1850
1859
1860
1851
1934
1848-1852
1846
1858
1850-1859
circa 1854
1850
circa 1854