NOTICE TO MEMBERS. 



THE CANADIAN INSTITUTE ROOMS are now situated on Toronto Street, opposite the Rost Office. 



Enti'ance on Court Street. 



HEARN & POTTER, 



(FROM DOLLOND'S,) 



MATHEMATICAL INSTRUMENT MAKERS AND OPTICIANS, 54, King Stkeet East, Toronto, 

 Importers and Manufacturers of THEODOLITES, LEVELS, MARINE COMPASSES, and all kinds of 

 SURVEYING and OPTICAL INSTRUMENTS. Repairing and Adjusting on the Premises. 



Agents for the Sale oi SANG'S PLATOMETE^l, or Instrument for calculating Areas. See Canadian 

 Journal, pages 305 and 310. 



SUITABLE FOR PRACTICAL MEN, AND FOR SCHOOL AND DISTRICT LIBRARIES. 



AMERICAN MILLER & MILLWRIGHT'S ASSIST- 

 ANT. _ By William Carter Hughes. Illustrated by 

 engravings of the lEost approved machinery, 1 vol. 

 12mo. cloth ..$1.00 



ANALYTICAL CHEMIST'S ASSISTANT. By Fre- 

 derick Woehler. Translated from the German by 

 Oscar M. Lieber. Illustrated, 12mo. cloth 1.25 



ASSAYER'S GUIDE, or Practical Directions to Assay- 

 ers, Miners, and Smelters. By Oscar M. Lieber, 

 12mo. cloth 75 



BARNARD (HENEY). NATIONAL EDUCATION 

 IN EUROPE, being au Account of the Organization, 

 Administration, Instruction, and Statistics of Public 

 Schools of different grades in the principal States. 

 890 pages, 8vo., cloth.'. 3.00 



BARNARD (HEN.^ SCHOOL ARCHITECTURE. 

 New edition, 1854. 300 cuts, cloth 2.00 



BOOTH AND MORFIT. ENCYCLOPEDIA OF 

 CHEMISTRY, Theoretical and Practical, in its appli- 

 cation to the Arts, Metallurgy, Mineralogy, Geology, 

 Medicine, and Pharmacy. By Jas. C. Booth, assisted 

 by Campbell Morfit : 5th edition, ivith numerous illus- 

 trations, complete in one volume, 978 pages, royal 

 8vo., slieep 5.00 



BREWER (THE COMPLETE PRACTICAL). By 

 M. L. Byrn, M.D., 12mo., illustrated, cloth 1.00 



BUILDER'S COMPANION, containing the elements 

 of Building, Surveying, and Architecture, -with Prac- 



tical Rules and Instructions connected with the subject. 



By A. C. Smeaton, illustrated by 70 cuts, 12mo. cloth, 1.00 



BYRNE. THE PRACTICAL METAL WORKER'S 

 ASSISTANT, for Tin-Plate workers. Braziers, Copper- 

 smiths, Zinc-Plate Ornamenters and Workers, Wire- 

 workers, Whitesmiths, Blacksmiths, Bell-Hangers, 

 Jewellers, Electrotypers, and all other workers in 

 Metals and Alloys. By Oliver Byrne, illustrated, 8vo. 

 cloth 4.00 



BYRNE. THE PRACTICAL MODEL CALCULA- 

 TOR, for the Engineer, Mechanic, Machinist, Manu- 

 facturer of Engine-work, Naval Architect, Miner, and 

 Millwright. By Oliver Byrne. Illustrated. In one 

 vol. 8vo., cloth 3.50 



CABINET-MAKER AND UPHOLSTERER'S COM- 

 PANION. By J. Stokes. With illustrations. A 

 new edition, 12mo. cloth 75 



CHEMISTRY APPLIED TO DYEING. By James 

 Napier. Illustrated. 12mo., cloth 1.50 



COLBUEN ON THE. LOCOMOTIVE ENGINE; 

 including a description of its Structure, &c. &c. R- 

 lustrated. A new edition, 12mo. cloth 75 



DISTILLER (THE COMPLETE PRACTICAL). By 

 BI. L. Byrn, M.D. Illustrated 12mo., cloth 1.00 



DYER AND COLOR-MAKER'S COMPANION. A 

 new edition, 12mo., cloth -. 75 



DYER'S INSTRUCTOR. The Art of Dyeing Silk, 

 Cotton, Wool, Worsted, and Woollen Goods. By 

 David Smith, Pattern Dyer. 12mo., cloth 1.50 



Any of the above Books sent by Mail, 

 free of postage to the U. S. Lines. 



HENBY CAHS'S' BAIRD, 



Publisher, and Scientific Bookseller, 



PHILADELPHIA. 



* * 



ANNUAL SUBSCRIPTION, 1855, AND ARREARS. 



^ Members who hare not paid their Swhsrripfion for the present year, which became due on the first of January, are 

 requested to pay the savic forthwith, as icell as previous Arrears, either to JAMES STEVENSON', Esq., the 

 Treasurer ; or JAMES JOHNSTON, the Assistant Secretary, at the Rooms of the Institute. 



1^2 



MA CLEAR, THOMAS & CO., PRINTERS, 16, KING STREET EAST, TORONTO. 



