The collection contains professional as well as personal photographs and correspondence, newspapers clippings, certificates, and material related to Wallace Dreyer's work as an x-ray technician.

This series relates to the professional achievements and correspondence of Wallace Dreyer. Items in this series include his professional photographs, letters from art galleries in which he had his work exhibited, newspaper articles on awards received, and sketchbooks.

This sub-series includes letters from art galleries and members of the arts community, loan agreements, and undated notes on a planned “Art in the Family” exhibit.

This sub-series includes newspaper articles on Dreyer’s work, his achievements, awards and marriage announcement as well as a 1990 broadcast of WHRO’s “Our Place, Our Time.”

This sub-series includes professional photographs that Dreyer took and are categorized by subject. Other photographs include his ancestors and family.

This sub-series includes five sketchbooks, two undated pieces of Dreyer’s work that are not photographs, as well as a mold he used for works similar to these.