[Mills] (1) J.F. Eckhardt, Beschouwende vergelijking tusschen de watermolens (...)

The Hague, Joh. Allart, 1816, 2nd printing, 8vo, marbled cardboard, xx;143 pp., with 3 folding plates, ex bibliotheca, corners bumped, some foxing; (2) H. Aeneae, Verhandeling over de molenwieken (...). Amsterdam, W. Holtrop, 1785, 8vo, halfcloth with corners, 116 pp., with 2 folding plates. Marginal browning. And with 1 more.

(total 3)