Antique Leather Miniature Book - The Tabular Vade-Mecum, or Mechanic's Pocket Companion: Containing Tables of Money, Weight, Measure, Specific Gravity, Weight of Materials, Timber Measure, Wages, Interest, Mathematical and Mechanical Rules, Paints, Varnishes, Cements, Solders, &e., &e." Compiled and Arranged by Henry W. Heywood, 1851. It measures 2-3/4" x 4" x 1/2" and it weighs 0.1lbs. The Book is in used, vintage condition with signs of wear and use, as expected with age. Please reference all of the photographs as they are a part of the description.