A note about access: all materials in this thread are from the collections of @NUL_Transport and are ILL-able. Some, including Transporting Watermelons in Bulk and Bins by Truck, are in the Public Domain and can be accessed digitally in HathiTrust: https://babel.hathitrust.org/cgi/pt?id=umn.31951002897249m&view=1up&seq=1