Lehmann-Steglitz - PIA Papier-Industrie Ausstellung. Berlin Philharmonie. 3.-14. Mai 1913, Martin Lehmann-Steglitz, May 1913
Martin lehmann-steglitz & walter lehmann-steglitz - pia paper industry exhibition. Berlin philharmonie. May 3-14, 1913. Color lithograph. 71 x 95. 6 cm. Printer: arnold weylandt. Date: May 1913.