WARSAW - Trzebiecki. Portrait of a woman, cardboard, ca. 1865; photo b/w, in oval, inscription on verso: Pracownia Fotograficzna Sadowskiego i Trzebieckiego w Warszawie. Rymarska Street No. 471 E

WARSAW - Trzebiecki. portrait of a woman, cardboard, ca. 1865; photo frontispiece, in oval, inscription on verso: Pracownia Fotograficzna Sadowskiego i Trzebieckiego w Warszawie. Rymarska Street No. 471 E; st. bdb.; photo size approx.50x65mm .

Michal Trzebiecki (1830-1905) pharmacist and chemist, co-owner (with Sadowski) of the establishment at 4/6 Rymarska Street in 1864-1865. In 1866-1870 sole owner of the atelier. He liquidated the plant and left for St. Petersburg, upon his return director of the Werner and Setzer chemical factory.