Access Restricted Archival objects in this container: Mailing lists, approximately 1930 to 1933 Personnel list and description of roles, approximately 1930 to 1933 Multicolor camera procedure outline, approximately 1930 to 1933 Mock-up greeting cards, approximately 1930 to 1933 Press release statement on Alvin Wyckoff's transfer to Chicago, Illinois, approximately 1930 to 1933 Procedures to be followed by the cameramen and assistant cameramen, approximately 1930 to 1933 Office procedures, approximately 1930 to 1933 Release for facilities usage, approximately 1930 to 1933 "Technical Information" factsheet detailing the multicolor process, approximately 1930 to 1933 "Why Color" by A. A. MacDonald describing multicolor films, approximately 1930 to 1933 Laboratory personnel and salaries, approximately 1930 to 1933