Frenkel & Co., Inc., 1939-1946, 1955-1956, 1962-1970

Frenkel & Co., Inc., 1939-1946, 1955-1956, 1962-1970, Box: 92, Folder: 8-17; Box: 93, Folder: 1-3; Box: 99 [Oversize], Folder: 1. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/32982 Accessed April 29, 2025.