It was through him that Bieler learned of John H. Tilden in Denver and later of George S. Weger in Redlands , California .
Levinson and Bieler corresponded until the late 1940s , exchanging books and other materials .
It was through Bieler that Bieler learned of John H. Tilden in Denver and later of George S. Weger in Redlands , California .
Levinson and Bieler corresponded until the late 1940s , exchanging books and other materials .