In his darkroom, Gold displayed his witch's brew : paper made between the world wars collected on trips in eastern Europe; bleaches, dyes and accelerating gases that supply the chemistry of aging; duplicate negatives of some of the world's most treasured pictures.
12.
The complete, uncut " Animal Crackers ", which had only been available for decades in a version cut for the 1936 reissue, was restored from a 35mm duplicate negative held by the British Film Institute and released by Universal Pictures in 2016 in DCP format for theatrical distribution and Blu-ray for home video as part of " The Marx Brothers Silver Screen Collection ".