Screwdriver screwdriver circa 1961 2002.42.3 Viewprinting plate Sherman, C. R. & Co. 1981.64.28 ViewOfficer and a bearing compass, 1936 black-and -white negative Rosenfeld and Sons 1936 1984.187.73573F View"Darra Compass Corrector and Method" compass corrector W. T. Darrach Co. 1961 2002.42.1 Viewdrawing (print?) 1947.1748 ViewCompass corrector instruction sheet instruction sheet W. T. Darrach Co. 1961 2002.42.4 ViewOfficer using a sighting compass, 1936 black-and -white negative Rosenfeld and Sons 1936 1984.187.73573FA ViewDarra Compass Corrector Lid compass corrector lid W. T. Darrach Co. 1961 2002.42.2 ViewMARWALARN, radio and compass, 1949 black-and -white negative Rosenfeld and Sons 1949-06-15 1984.187.63336 Viewsafety negative Mitchell, Carleton 1949 1996.31.3700 View
