Oskar Barnack Fotografien mit Ur-Leica

three prints from pictures made by Oskar Barnack with the Ur-Leica, (1) famous portrait of Dr.Ernst Leitz, on the back marked: Barnack-Archiv Nr.34 Dr.Ernst Leitz, Gründer der Leitz-Werke, im Schwarzwald 1914, stamped: Ernst Leitz G.m.b.H. Wetzlar, 16.6x23.4cm, (2) famous picture of the flood in Wetzlar, on the back written: Hochwasser in Wetzlar Aufnahme mit der Ur-Leica, stamped: Ernst Leitz G.m.b.H. Werbeabteilung, 17.8x23.3cm, (3) picture of the dome in Wetzlar, the back marked: Barnack-Archiv Nr.51 "Dom-Wetzlar", stamped: Ernst Leitz G.m.b.H. Wetzlar, 15.9x23.3cm, (3) - rare and quite early prints from the original negatives, printed c.1955