Arithmetics is a science of numerals…written by Leonty Magnitsky. М., 1703.

652 p. Leonty Magnitsky (1669-1739) was a professor of established by Peter I School of Navigation Sciences. This is the well-known book of Peter the Great epoch. Printed in double-colours. All the pages are framed with typesetting adornment. A lot of draughts and tables. 2 illustrations on separate plates. Full leather binding with binds along the spine. In a satisfactory condition: rubbings, sheets 185, 200, 210, 306 are damaged, page 1-2, 5-6, 9, 296-297 and engraved frontispiece are missing, the last page stuck to the end paper. The book has an inscription of 1755 asserting that it was bought by Grigory Dolbilov the student of Engineering Corps. Owner"s exlibris-stamp of O.V.Molodetsky. The book has a certain historical value. Rarity.