A very successful Broadway playwright, producer, director and lyricist
(active from 1912-1942). Mandel leased the Ambassador Theatre at 219 W
49th Street, NYC from the Shuberts in the mid-1920's and later in the
early 1930's, Chanin's 46th Street Theatre (now known as the Richard
Rodgers Theatre) at 226 W. 46th Street, NYC.