 The logbook was conducted from 1915 to 19 April 1934.In a document, a page of the Berliner Lokal-Anzeiger of January 26, 1936, is reported by the annual meeting of the Berlin Secession, where Adolf Strübe was re-elected chairman, as his deputy painter Franz Lenk was determined.The sculptor Ernesto de Fiori and Herbert Garbe also belonged to the board.