Knecht, Heidi Projectile Technology. Interdisciplinary Contributions to Archaeology. Plenum Press, New York & London. 1997. Hardcover. First Edition (numbers 10–1). Glossy illustrated covers, fine condition. Text and interior are very good throughout. Former owner’s name neatly on front end paper. Plenum is the never-seen First Edition; Springer followed. No other Plenum copies are on the market as of this date. Rare, $280
vs “modern technology”