21. Steam heat at the Ernest Mark home Date: 1954 Description: Black and white negative of the interior of the Ernest Mark home heating system, 1954; Negative is discolored along bottom left narrowing as it proceeds to bottom right; 13 x 10 cm.
22. Front view of remodeling at Port Royal School Date: 1954 Description: Black and white negative of the front exterior remodeling of Port Royal Elementary School, 1954; 12.5 x 10.5 cm.
