This is just one of a selection of antique and vintage New Zealand written and published book I will be selling over the next few weeks. Also selling some very old and rare books from NZ and overseas. I am no a book dealer , so no I cannot grade them. I will add photos and answer any sensible questions. These books are not new , in some case up to 125 years old. They will not be perfect , but it depends on your reason for collecting. some have dust jackets , others not , some are ex libris , some have previous owners details.

The engineman's master key a handbook for all in charge of or connected with steam engines, pumps, boilers, mining machinery, and suction gas plants. "The Engineman's Master Key" is a handbook, originally published by L.F.R. Schnabel in the early 20th century, designed for those working with steam engines, pumps, boilers, and other related machinery. It covered various aspects of mechanical and electrical engineering, making it a comprehensive guide for anyone in charge of or connected with such machinery. The book was known for its detailed explanations and illustrations, and was revised and enlarged over multiple editions .