. . . rusted out file cabinets, saturday morning yard sales, film school dumpsters,   milk crates in thrift stores, jaundiced pages in DuPont pamphlets, the backwaters of   the internet. . . Most are too numerous and esoteric to list. If you're interested in a   particular item, please email for info.
larger sources (as well as though currently around) are as follows:
folks:   Michael Johnsen   Ken Paul Rosenthal3   Frank Wylie   Amanda Kelso   Steve Westurlund   Chris Jolly   B&T's Little Film Notebook    CelluloidALL	corps:   Paillard S.A.   Eastman Kodak Co.   Fuji Film Co., ltd.   General Electric Lighting, Inc.    Arnold and Richter, KG