REMOVE

1. Visual
2. Wales
3. England

WHAT

1. Photography--History--19t … (2)
2. Albumen process (1)
3. Architecture (1)
4. Blueprint process (1)

WHERE

1. Scotland (1)

WHO

1. Bedford, Francis, 1816-18 … (1)
2. Boucher, Adolphe Augustus … (1)
3. Fenton, Roger, 1819 - 186 … (1)
4. Lemere, Bedford Henry (Ha … (1)
5. Wilson, George Washington … (1)

WHEN

1. 19th Century CE (1)
2. 19th century [late] (1)
3. 20th Century CE (1)
4. c1860 (1)