REMOVE

1. Autochromes
2. Landscape photographs
3. Library of Congress Prints a …
4. 1869-1942
5. between 1906 and 1911
6. 1906

WHAT

1. Photographs (1)
2. silver gelatin print (1)

WHERE

1. New Orleans (La.) (1)
2. North American; American (1)

WHO

1. Louisiana State Museum (1)
2. Racetracks (Horse racing) (1)
3. Teunisson, John N. (1)

WHEN

1. 1900 (1)
2. 1949 (1)
3. First half of the twentie … (1)