Charles Francis Pillsbury was born in Colo. on November 2, 1894. He worked as an architectural draftsman before becoming an architect in ca. 1926. Pillsbury was one of a group of architects responsible for the State Capitol Annex building at 1375 Sherman Street, Denver, Colo. (1939-1941). The Capitol Annex is now listed on the National Register. He also worked with G. Meredith Musick and Earl C. Morris on the design of the Denver Police Station at 1245 Champa Street, Denver, Colo. (1939-1941). The former police building currently holds the administrative offices for the DCPA. Active into the 1950s, Pillsbury died in Denver, Colo. in August 1979.
From the description of C. Francis Pillsbury architectural records ca.1929 [manuscript]. (Denver Public Library). WorldCat record id: 276428558