Technology System of Mechanics, Or the Laws of Motion, Tab VI  Alexander Hogg  c.1788

Centre-Baryc Force, Inclined Plane, Projectiles, Refraction, ResistancePulley, Screw

Antique Copper engraving engraved by Eastgate, printed on hand made hemp and flax laid paper.

Published "According to an Act of Parliament" by Alexander Hogg, at the Kings Arms No 16 Paternoster Row, London circa 1788

Condition= Very Good with small tear top centre outside platemark.

Platemark = 235mm x 380mm