Geometry.
Langley, Batty, 1696-1751. **E.190.54 Practical geometry applied to the useful arts of building, surveying, gardening and mensuration; calculated for the service of gentle- men as well as artisans. — London: Printed for W. and J. Innys .. . 1726, (20), 136 pp. Folded plates. 34 cm., in 2s.
This card was printed at the Boston Public Library, Se+tember 21, 1933.
 
D2770 — Architectural detail and o™ t. — Landscape gardening. — Geo-
metrical drawing. — Geometry.