JOHN HEATON, (EDITOR) - Masters' Ready Reckoner

London, George Routledge. 9999, Larger Edition, 80th Edition. Hardcover. Book, Cloth worn corners and spine ends, front hinge broken, some rust marks on pages. Stamped Petroleum Board, Aldermaston. 70,800 calculations showing the value of any number of articles at 342 prices, from 1/37th of a penny to a pound, with tables of fractional parts, Ounces and Nails, Qrs. and Lbs. Larger Edition with new tables of cwts, at prices ranging from 3d to £140 per ton, computed by Charles Harmston. Fair/No Jacket.