Rosenthal & Kraemer

Harry T. Peters did not list the partnership between Rosenthal and Kraemer in America on Stone; it was evidently short-lived. A map in the Connecticut Historical Society collection with the imprint Rosenthal & Kraemer, corner of Third and Dock Streets, Philadelphia, is dated 1851, and Peters shows Rosenthal at this address from 1852 to 1857. There were four Rosenthal brothers and it is not clear which brother was involved in this early partnership.