Black and white photograph of showgirls on the Moulin Rouge float during the Helldorado parade, dated [May 5], 1955. Moulin Rouge security guards stand at the back of the float.

Black and white negative of guests in the Moulin Rouge bar on opening night, dated May 24, 1955.

Black and white negative of guests waiting to enter the Moulin Rouge show room on opening night, dated May 24, 1955.

Series of two black and white negatives of the Moulin Rouge kitchen staff, dated May 23, 1955.

Series of four black and white negative portraits of Moulin Rouge majority owner Louis Rubin, dated May 20, 1955.

Series of five black and white negative portraits of Moulin Rouge majority owner Al Bisno, dated May 20, 1955.

Series of six black and white film negatives of casually dressed entertainers waiting to be addressed by Moulin Rouge security head Merle Longnecker (not pictured), dated May 6, 1955.