One of two photographs showing obliquely lit a plaster relief model of the lunar crater Copernicus
1850-1871
1850-1871
1890-1911
circa 1729
1850-1871
1850-1871
1850-1871
1850-1871
1850-1871
1914
1850-1871
1850-1871
1850-1871
1850-1871
1850-1871
1850-1871
1850-1871
1930
1850-1871
1914
1850-1871
1930
1850-1871
1977