Calendar: 1898-1899 Page 839

MATHEMATICAL INSTRUMENT MANUFACTURER TO GOVERNMENT COUNCIL OF INDIA SCIENCE AND ART DEPARTMENT ADMIRALTY &c MATHEMATICAL DRAWING AND SURVEYING INSTRUMENTS OF EVERY DESCRIPTION Of the Highest Quality and Finish at the most Moderate Prices ILLUSTRATED PRICE LIST POST FREE obtained the only Medal in the Great Exhibition of 1862 for Excel- lence of Construction of Mathematical Instruments and the only Gold Medal in the International Inventions Exhibition 1885 for Mathematical Work Silver Medal Architects' Exhibition 1886 Gold Medal Mining Exhibition 1890 &c &c STANLEY'S TREATISE ON SURVEYING AND LEVELLING INSTRUMENTS 2nd Edition 552 pages 345 engravings Post free 7s 6d STANLEY'S TREATISE ON MATHEMATICAL DRAWING INSTRUMENTS 6th Edition 346 pages 224 engravings Post free 5s Address GREAT TURNSTILE HOLBORN LONDON TELEGRAMS TURNSTILE LONDON TELEPHONE No 188 HOLBORN MODEL STEAM ENGINES Cylinder Pumps Gauges Safety Valves and all the Separate Parts first class workmanship MODEL YACHTS AND STEAMBOATS Blocks Deadeyes Wheels Skylights Flags Stanchions Companions &c Fittings for Model Ships Lists Free Models made to Scale Model Ships' Fittings made to Scale or Tracing Model Sail Cloth STEVENS' MODEL DOCKYARD ESTABLISHED 1843 22 ALDGATE LONDON Send 3d for Illustrated Catalogue 100 Engravings 19