Access Restricted Archival objects in this container: Roller shaft-short, 963-965, 1930 October 06 to 1931 February 14 Elevator roller bracket and assembly-upper, 966, 1930 October 06 to 1930 October 07 Elevator roller, parts, 967, 1930 October 06 to 1930 October 09 Strike, reel spindle, and pins, 968, 1930 October 17 Light trap housing, parts, 969, 1930 October 13 to 1931 January 02 Shaft, 970, 1930 December 31 Negative loader and elevator, 971-973, 1930 October 08 to 1931 April 25 Hanger support-negative diagonal and mounting plate-machine #2, 974, 1931 February 06 to 1931 February 13 Bearing bracket, pinion hub, and bed plate, 975, 1930 October 15 to 1930 October 16 Sprocket assembly-negative test take off, parts, 976, 1931 October 07 to 1931 October 17 Pulley hub and retainer, 977, 1930 October 09 to 1931 September 04 Pulley shaft, end bearing, packing gland and nut, and collar, 978, 1930 September 30 to 1930 October 10 Clutch, parts, 979, 1930 October 08 to 1930 October 09 Air filter installation, 980, 1931 January 02 End bearing, roller shaft, spacer, and half inch collar, 981, 1930 October 01 to 1930 October 10 Spindle bushing, 982, 1930 October 08 Arm shaft, arm stop, and loader bracket, 983, 1930 September 30 to 1930 October 01 Weir, parts and assembly, 985, 1931 March 10 to 1931 March 11 Weir plate-negative hypo, 986, 1931 February 19 Weir plate-negative wash and weir plate rail-negative developer, 987, 1931 February 09 to 1931 March 17 Film roller spindle-experimental positive developer, 990, 1930 August 30 Doran calomel electrode, 992, 1930 August 22 Weir film guide A-D for experimental positive developer, 993, 1930 August 22 to 1930 August 25 Film magazine, parts, 998, 1930 July 29 to 1931 January 19 Film roller, spool, and foundation, parts, 999, 1930 July 17 to 1931 January 21 Load More