The Starr record plant soldiered on under the supervision of Harry Gennett through the remainder of the decade by offering contract pressing services. For a time the Starr Piano Company was the principal manufacturer of Decca records, but much of this business dried up after Decca purchased its own pressing plant in 1938 (the Newaygo, Michigan, plant that formerly had pressed Brunswick and Vocalion records). In the years remaining before World War II, Gennett did contract pressing for a number of New York-based jazz and folk music labels, including Joe Davis, Keynote and Asch.