REMOVE

1. negatives (photographs)
2. Alpha Delta Pi House

WHAT

1. black-and-white negatives (3)
2. negatives (photographs) (3)
3. Portrait photography (3)
4. Short, Louise (2)
5. Williamson, Ruth (1)

WHERE

1. Boulder (3)
2. Colorado (3)

WHO

1. Snow, Charles F. (Charles … (3)
2. photographer (3)

WHEN

1. 1920 January 11 (2)
2. 1919 February 24 (1)