A very nicely preserved full plain calf or sheep bound early imprint of Daboll's classic system of Math and education necessary for the running of a family farm business. 

Daboll, Nathan, and Green, Samuel. Daboll's Schoolmaster's Assistant, Improved and Enlarged being a Plain Practical System of Arithmetic, Adapted to the United States. by Nathan Daboll. With the Addition of the Farmers' and Mechanics' Best Method of Book-Keeping, Designed as a companion to Daboll's Arithmetic. By Samuel Green. New-York. Printed and Sold by W. C. Borradaile. 1831. 240pp.

[Bound With]

The Practical Accountant. Or, Farmers' and Mechanics' Best Method of Book-Keeping; for the Easy Instruction of Youth, Designed as a Companion to Daboll's Arithmetic. New-York. Printed and Sold by W. C. Borradaile. 1831. 7pp.

A very good copy, bound in leather, with a small chip to the spine, minor rubbing and bumping, but still very solid, with generally bright pages and light foxing.