Jack Entratter during rehearsals at the Sands Hotel with the Copa Girls and Frank Sinatra (in dark, short-sleeved shirt, at the left of the photo) onstage in the background.
Show Name: Ziegfeld Follies
Site Name: Sands Hotel and Casino

Frank Sinatra (wearing cap) and Jack Entratter, both at far left, and several unidentified people watch the Copa Girls rehearse onstage at the Sands Hotel.
Show Name: Ziegfeld Follies
Site Name: Sands Hotel and Casino

Corinne Cole, Jack Entratter, and three unidentified guests at Cole and Entratter's wedding in the Sands Hotel in Las Vegas, Nevada.

Costume Details: Jack Entratter onstage during rehearsals with the Copa Girls at the Sands Hotel. Frank Sinatra is seen at the left in a dark, short-sleeved shirt at the left of the photo.
Show Name: Ziegfeld Follies
Site Name: Sands Hotel and Casino

Jack Entratter, his daughter Michele Entratter, and others at the Sands Hotel in Las Vegas, Nevada.

An image of celebrities seated in the Copa Room showroom at the Sands Hotel. Jack Entratter is standing behind table at the left. Seated: L-R: Nancy Sinatra (wife of Frank Sinatra); actor Yul Brynner and his wife Doris Kleiner; actor Edward G. Robinson. At right, seated, entertainer Tommy Sands and his wife Nancy, née Sinatra (Frank and Nancy Sr.'s daughter).