Der MetaphysikerSpeck, William A. (William Alfred), 1864-1928n.d.gerengAutograph poem, signed (forgery), 1 p. ; 19 x 16 cm. Mounted. Begins: Wie tief liegt unter mir die Welt. This manuscript was sent to Weimar in April 1931 for examination and was declared a forgery, probably by G. H. K. J. V. von Gerstenbergk.