EXAMPLES OF MACHINE DETAILS. A Series of 16 Coloured Diagrams. By Professor Unwin. £2 2s.

SELECTED EXAMPLES OF MACHINES, OF IRON AND WOOD (French). By Stanislas Pettit. 60 Sheets, £3 5s.; 13s. per dozen.

BUSBRIDGE’S DRAWINGS OF MACHINE CONSTRUCTION (22). Mounted, 11s.; unmounted, 5s. 6d.

LESSONS IN MECHANICAL DRAWING. By Stanislas Pettit, 1s. per dozen; also larger Sheets, being more advanced copies, 2s. per dozen.

LESSONS IN ARCHITECTURAL DRAWING. By Stanislas Pettit. 1s. per dozen; also larger Sheets, being more advanced copies, 2s. per dozen.

PHYSIOLOGICAL:

ELEVEN SHEETS. Illustrating Human Physiology, Life size and Coloured from Nature. Prepared under the direction of John Marshall, F.R.S., F.R.C.S., &c. Each Sheet, 12s. 6d. On canvas and rollers, varnished, £1 1s.

1. THE SKELETON AND LIGAMENTS.

2. THE MUSCLES, JOINTS, AND ANIMAL MECHANICS.

3. THE VISCERA IN POSITION.—THE STRUCTURE OF THE LUNGS.