Access Restricted Archival objects in this container: Sensitometer, parts, 1000E, 1002, 1003, 1005, and 1007, 1930 August 07 to 1930 September 13 Parts list, 1001D Shutter drive, 1002 columating lens, 1003 top, 1004C light tunnel, 1005A punch-sensitometer, 1006B film civer sensitometer, and 1007D cabinet, approximately 1930 to 1931 Columating lens housing-sensitometer, 1004, 1930 August 08 Hinge spacer and film covering-sensitometer, 1006, 1930 August 14 to 1930 August 21 Printer, parts, 1010, 1012, and 1013, 1930 August 20 to 1931 February 13 Box-printer, parts, 1011, 1930 August 19 to 1930 October 15