REMOVE

1. negatives (photographs)
2. 983 Pennsylvania Ave.

WHAT

1. Portrait photography (2)
2. black-and-white negatives (2)
3. negatives (photographs) (2)
4. McMillen, J. D., Mrs. (1)
5. Milburn, Mr. (1)

WHERE

1. Boulder (2)
2. Colorado (2)

WHO

1. Snow, Charles F. (Charles … (2)
2. photographer (2)

WHEN

1. 1918 August 7 (1)
2. 1919 December 6 (1)