Washington, D.C., circa 1922. "Corby's laboratory." Another look at Mrs. M.M. Brooke, "chemist in charge of the Corby Baking Company laboratory," also seen here. National Photo Company Collection glass negative. View full size.
  BUY PRINT    Washington, D.C., circa 1922. "Corby's laboratory." Another look at Mrs. M.M. Brooke, "chemist in charge of the Corby Baking Company laboratory," also seen here. National Photo Company Collection glass negative. | Click image for Comments. | Home | Browse All Photos