OTTO BAUMBERGER SCHOELLENEN. 1934. 39x25 inches. J. E. Wolfensberger, Zurich. Condition A-: minor tears in margins. Framed. Carved into the brown jagged mountains of the Swiss Alps, two aqueduct train bridges cut through the rock and over a raging river. On the far bridge a light blue train is speeding into a tunnel; lettering in blue.
