30 BOOKS PUBLISHED BY 



SOLID MODELS, c. : 



*Box of Models, i 4 s. 



A Stand with a universal joint, to show the solid models, &c., 1 i8s. 

 *One wire quadrangle, with a circle and cross within it, and one straight wire. One solid 

 cube. One skeleton wire cube. One sphere. One cone. One cylinder. One 

 hexagonal prism. 2 25. 

 Skeleton cube in wood, 35. 6d. 

 1 8-inch Skeleton cube in wood, 125. 

 *Three objects ofjorm in Pottery : 

 Indian Jar, \ 

 Celadon Jar, > i8s. 6d. 

 Bottle, ) 



Five selected Vases in Majolica Ware, 2 us. 

 * Three selected Vases in Earthenware, i8s. 



Imperial Deal Frames, glazed, without sunk rings, los. 

 " ;: Davidson's Smaller Solid Models, in Box, 2. 

 "^Davidson's Advanced Drawing Models (10 models), g. 

 ^Davidson's Apparatus for Teaching Practical Geometry (22 models), 5. 

 *Binn's Models for illustrating the elementary principles of orthographic projection as 



applied to mechanical drawing, in box, i IDS. 

 Vulcanite set square, 55. 

 Large compasses with chalk-holder, 55. 

 *Slip, two set squares and T square, 55. 



""Parkes' case of instruments, containing 6-inch compasses with pen and pencil leg, 55. 

 *Prize instrument case, with 6-inch compasses, pen and pencil leg, 2 small compasses, 



pen and scale, i8s. 



6-inch compasses with shifting pen and point, 45. 6d. 

 Small compass in case, is. 



* Models, &.C., entered as sets, cannot be supplied singly. 



LARGE DIAGRAMS. 



ASTRONOMICAL : 



TWELVE SHEETS. Prepared for the Committee of Council on Education by JOHN 

 DREW, Ph. Dr., F.R.S.A. 2 8s.; on rollers and varnished, 4 45. 



BOTANICAL : 



NINE SHEETS. Illustrating a Practical Method of Teaching Botany. By Professor 

 HENSLOW, F.L.S. 2.', on canvas and rollers, and varnished, 3 35. 



ILLUSTRATIONS OF THE PRINCIPAL NATURAL ORDERS OF THE 

 VEGETABLE KINGDOM. By Professor OLIVER, F.R.S., F.L.S. 70 Imperial 

 sheets, containing examples of dried Plants, representing the different Orders. 

 S ss. the set. 



Catalogue and Index to Oliver's Diagrams, is. 



BUILDING CONSTRUCTION : 



TEN SHEETS. By WILLIAM J. GLENNY, Professor of Drawing, King's College. 



In sets, i is. 



LAXTON'S EXAMPLES OF BUILDING CONSTRUCTION IN TWO 

 DIVISIONS : 



First Division, containing 16 Imperial Plates, IDS. 



Second Division, containing 16 Imperial Plates, IDS. 

 BUSBRIDGE'S DRAWINGS OF BUILDING CONSTRUCTION. 11 Sheets. 



Mounted, 55. 6d.; unmounted, 25. gd. 



GEOLOGICAL : 



DIAGRAM OF BRITISH STRATA. By H. W. BRISTOL, F.R.S., F.G.S. A 



bheet, 45 ; mounted on roller and varnished, 75. 6d. 



