Published by Hercules Powder Company, 1951
Seller: Eryops Books, Stephenville, TX, U.S.A.
Soft cover. Condition: Good. ORIGINAL 1951 Reprint/Offprint; ex-library; softcovers; light foxing of title page and edges; o/w in good condition. Journal.
Paperback. Condition: Good. 26 pages. Staplebound. Water damage, with slight yellowing and a wave to the pages at top and bottom of the spine throughout. Pages otherwise unmarked. Binding secure. Size: 8vo - over 7 3/4 in - 9 3/4 in Tall. Year: 1951.
Published by Hercules Powder Company, Wilmington, Delaware, 1951
Seller: Xochi's Bookstore & Gallery, Truth or consequences, NM, U.S.A.
Paper Back. Condition: Near Fine. No Jacket. 26pp.; SC staple-bound red w/blk.(no title on spine); PONft.cover; slight rub w/clean,tight pgs. "Practically everything that moves generates elastic vibrations, physically the same as those generated by blasting with explosives." illus.