1. The computist's manual of facts, and merchant's and mechanic's calculator guide; Title: The computist's manual of facts, and merchant's and mechanic's calculator guide; Date: 1854. Author: Winslow, E. S. (Ezra S.) Collecting Area: Rare Books Call number: HF 5691 W75 1854 LOCAL
2. A treatise on mills : in four parts ... Title: A treatise on mills : in four parts ... Date: 1815. Author: Banks, John, active 1795-1803. Collecting Area: Rare Books Call number: TJ 145 B36X 1815 LOCAL
3. The boys' book of remarkable machinery Title: The boys' book of remarkable machinery Date: ©1928. Author: Hawks, Ellison. Collecting Area: Mathes Childrens Literature Call number: YH H395 B697 1928 LOCAL