Day’s American Ready Reckoner (1866)

Day's American Ready Reckoner is a book written by B. H. Day and originally published in 1866. It is a comprehensive guide to various mathematical calculations and conversions that were useful in day-to-day life in America during the mid-19th century. The book includes tables for calculating interest rates, weights and measures, currency exchange rates, and other practical information. It also includes useful tips for farmers, merchants, and anyone who needed to make quick calculations on the fly. The book is a fascinating glimpse into the practical knowledge that was necessary for success in America during the mid-19th century.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.