
Marian Friedberg at his desk in the building at 16 Sienna St., photo by Marian Poręba, 1968 (ANK, Zbiór fotograficzny, sygn. A-II-1227)
Marian Friedberg at his desk in the building at 16 Sienna St., photo by Marian Poręba, 1968 (ANK, Zbiór fotograficzny, sygn. A-II-1227)