A Treatise on Casehardening and the Heat-Treatment of Steel by Sodium Cyanide

A Treatise on Casehardening and the Heat-Treatment of Steel by Sodium Cyanide

The Cassel Cyanide Co., c1950s, lightly illustrated with black and white photographs and technical line drawings, fold-out diagrams, paperback

Very Good Condition, a little edge and shelf wear, a little rubbing and bumping to edges and corners, previous owners details stamped on front cover, rear cover and title page, signature on front cover (see photographs)