30 BOOKS PUBLISHED BY 



Petit (Stanislas) Selected Examples of Machines of 

 Iron and Woodwork (French), 60 sheets, each Is. id. 



Tripon (J. B.) Architectural Studies, 20 plates, each, 



Is. 8d. 



Liineal Drawing Copies, in portfolio, 5s. 6d. 



Design of an Axminster Carpet, by Mary Julyan. 2s. 



MODELS AND INSTRUMENTS. 

 A Box of Models for Parochial Schools, 1/. 4s. 



Binn's Box of Models for Orthographic Projection 



applied to Mechanical Drawing, in a box, 30s. 



Davidson's Box of Drawing Models, 40s. 



Bigg's Large (Wood) Compasses, with Chalk Holder. 



4s. 3d. 



Set of Large Models. A Wire Quadrangle, with a Circle and 



Cross within it, and one Straight Wire. A Solid Cube. A Skeleton Wire 

 Cube. A Sphere. A Cone. A Cylinder. A Hexagonal Prism, 21. 2s. 



Models of Building Construction. Details of a king-post 



truss, 2. 



Details of a six-inch trussed partition for floor, 3 3s. 



Details of a trussed timber beam for a traveller, 4 105. 



These models are constructed in wood and iron. 

 Skeleton Cube in Wood, 3s. 6d, 

 A Stand with a Universal Joint, to show the Solid Models, 



&c, 11. 10s. 



Slip, Two set squares, and T-square, 5s. 



Specimens of the Drawing-board, T-square, Com- 

 passes, Books on Geometry and Colour, Case of Pencils and 

 Colour-box ; awarded to Students in Parish Schools, 13s. 6d. 



Imperial Deal Frames, glazed, without sunk rings, 10s. 

 Elliott's Case of Instruments, containing 6-in. compasses 



with pen and pencil leg, 6s. M. 



Prize Instrument Case, with 6-in. compasses, pen and 



pencil leg, two small compasses, pen and scale, 18s. 



6-in. Compasses, with shifting pen and point, is. 



