doi:10.7916/D85X2G81Pony Balletphotographsstill imageCollege musicalsChorus line known as pony ballet.Caption: "Columbia men prepare "Oh! Hector." Here you have the chorus of the Columbia University Varsity show "Oh! Hector"--pretty girls! You're wrong--this is a group of the variety of men who will take part in the production which will open March 5. RS 2/16/29"