Improved Ready Reckoner Form and Log Book Vintage 1955 Pocket Book

Improved Ready Reckoner Form and Log Book Vintage 1955 Pocket Book A ready reckoner is a printed book or table containing pre-calculated values, often multiples of given amounts. They were widely used in shops and by tradesmen before the advent of cheap electronic calculators, Metric weights and measures and Decimal currencies Really cool to see prices and percentage from this far back. Had a good amount of wear but is in overall great vintage condition C90