This film was transferred from one 400 ft. 16mm. Kodachrome film reel and includes footage of a Cholecystectomy with Gallstones surgery performed by Dr. Mont Rogers Reid at the Cincinnati General Hospital in 1935. This video is part of the Henry R. Winkler Center Video Collection. Also included on the film, but not listed on the original canister is a simple mastectomy procedure. The film was converted by ColorLab and the work made possible through a grant from the National Film Preservation Foundation.