Kathleen W. Gray and Dancers in "Can-Can" 1975

From an EBay auction by SFX Archive:

http://www.ebay.com/itm/Vintage-1975-Kathleen-Gray-Dancers-CAN-CAN-Broadway-Number-Theatre-Photo-1-/390627817363?pt=LH_DefaultDomain_0&hash=item5af33b7793

The information is from the back of the photo.  I can't find much of anything about Kathleen Gray or what production of "Can-Can" occurred in 1975.

sfxarchive has a wide range of photos available at their store:

http://stores.ebay.com/sfxarchive

From sfxarchive's site:

"SFX Archive has acquired the Theatre World/Screen World Archive, a large privately held, important archive of twentieth century American theatre and film production still photographs and other related theatre and film memorabilia. For 67 years, Theatre World & Screen World annual publications have been pictorial and statistical hardcover records of the American theatre and both foreign and domestic film seasons.

"Now, for the first time, upon the death of longtime editor John Willis (editor of Theatre World and Screen World from 1964 until the early 2000s), photographs and autographed memorabilia from the Archive are being offered for sale."