Reiz, Berlin, auction on April 14, 1925, lot 27 (here titledt: "Felsenpartie"). Jacob Hecht, Berlin, auction, on October 29/30, 1928, lot 654 (with illu. on plate 22, here titled "Gebirgssee"). Versteigerungshaus Union (Leo Spik), Berlin, auction on September 16/17, 1935, "Wohnungseinrichtung und Kunstbesitz Sch.", lot 77 (with illu. on plate 8). Lempertz, Cologne, 378th auction, December 12-14, 1935, lot 132 (here titled: "Sonnige Felsenschlucht mit Wasserfall, rechts Gebüsch und Bäume"). Paul Graupe, Berlin, auction on March 23/24, 1936, lot 112 (with illu. on plate 26, here titled "Felsenlandschaft"). Kunsthaus Heinrich Hahn, Frankfurt, auction on October 28/29, 1941, lot 167 (with illu. on plate 30, here titled "Einsamkeit"). Günther Roennefahrt, Zum 150. Geburtstag Carl Spitzwegs, in: Die Weltkunst, 27th year, no. 3, February 1, 1958, p. 5 (with illu. on cover). Günther Roennefahrt, Carl Spitzweg. Beschreibendes Verzeichnis seiner Gemälde, Ölstudien und Aquarelle, Munich 1960, p. 151, no. 125 (with illu.). Siegfried Wichmann, Carl Spitzweg. Schlucht und Klamm der Frühzeit, Dokumentation, Starnberg-Munich, R.f.v.u.a.K. 1997, pp. 32f., text and illu., Bavarain State Library Munich, inv. no. Ana 656 SW 128. Auction house Lempertz, Cologne, Alte Kunst, November 17, 2012, lot 1515.