Graflex Series D

The Graflex Series D and later Graflex Super D were SLRs produced by Graflex from 1927–1948 and 1941-1963 respectively. It came in 3¼x4¼ or 4x5 models, using plates or film, in cut film magazine, slotted film holders, or roll film holders. It has a top shutter speed of 1/1000 sec.