REMOVE

1. Photographs
2. occupation, sign posters
3. people, at work

WHAT

1. occupation, sign posters (1)
2. people, at work (1)
3. woodburytype (1)

WHERE

1. England, London (1)
2. Scottish (1)

WHO

1. George Eastman House (1)
2. Thomson, John (1)

WHEN

1. 1837-1921 (1)
2. 1876 (1)
3. 1877 (1)
4. ca. 1876-1877 (1)