ROCKETS, DYNAMATORS, JET MOTORS ... ANSWERS TO 280 QUESTIONS, REFERENCE INDEX OF 400 ITEMS. Los Angeles: Wetzel Publishing Co., Inc., . Octavo, pp. [1-6] 7-169 [170-176: blank] [note: last three leaves are blanks], five inserted plates, other illustrations in the text, publisher's pebbled black cloth stamped in gold. First edition. "An attempt to explain rockets and their applications in 280 questions and answers" (Ley). Ciancone 167. Ley, Rockets, Missiles, and Space Travel, revised edition, 1957, p. 493. Bookplate of early aeronautics collector Merritt Edward Peck affixed to the front paste-down. Pulpy text paper tanned, else a fine copy in very good pictorial dust jacket with wear along top and bottom edges. An uncommon book. (#160313).
No statement of printing.