ENERGIESAMMLER HA DE WE. DIE GESCHICHTE EINER ERFINDUNG. Breslau: Bergstadtverlag Wilh. Gottl. Korn, . Octavo, pp. [1-4] 5-125 [126: illustration] [127: contents] [128: blank], illustrations by Walter Bayer, original pictorial cream boards printed in blue and black with gray cloth shelf back, spine panel stamped in black. First edition, first printing. Gail's fifth and last SF book. A boys' book about the invention of a method to transmit electrical energy wirelessly. Reprinted in 1949 as DER HERR DER WELLEN. Bloch (2002) 1092. Nagl, p. 255. Not in Lexikon 2. Just a touch of rubbing to edges of boards, a nearly fine copy. (#133895).
"1.--5. Auflage" on copyright page.