Tsang, Jia-sun; Madden, Odile; Coughlin, Mary; Maiorana, Anthony; Watson, Judy; Little, Nicole C.; Speakman, Robert Jeff
(2009)
Objects manufactured from cellulose acetate comprise one of the most problematic groups of plastic in the collections of the Smithsonian Instititution's National Museum of American History (NMAH). To understand better ...