REMOVE

1. Photographs
2. salted paper print
3. National Gallery of Canada
4. Jones, Calvert R.
5. National Gallery of Canada
6. 1846

WHAT

1. Photograph (1)
2. salted paper print (1)

WHERE

1. British (1)
2. U.K. (Wales): Singleton (1)

WHO

1. Jones, Calvert R. (1)
2. National Gallery of Canad … (1)

WHEN

1. c. June-October 1846 (1)