Hofer, Karl „Bodenseeufer mit Häusern“ Retouchings in the margins Collection Dr. August and Hilde Ochsenbein, Berlin and Munich (acquired from the artist circa 1943/44) / Private collection, Northern Germany 22 7/8 x 33 1/4 in. 36. Auction, part 1: Moderne Kunst. Stuttgart, Stuttgarter Kunstkabinett R. N. Ketterer, 3./4.5.1961, cat. no. 160, colour plate 36 1943