Gilbert, Douglas R., “Artists' protest parade, New York City,” Digital Collections, accessed December 15, 2025, https://digitalcollections.library.gvsu.edu/document/53824.
Black and white photograph of a young man and woman holding protest signs during the artists' protest parade in New York City, New York. In the photograph, the protestors are holding signs that say, "Button Hole Machine, Blind Stitch Machine, Power Machine." Scanned from the negative.