The doctrine of electricity, theoretically and practically, for general use, also for those who are not scholars. 2 in 1 vol. Erfurt, Keyser 1784. with 7 folded engravings. Engraved plates. XVIII p., 2 pp., 977 pp. and 1 leaf. Intermediate title after p. 450. hardcover (more rubbed and worn). Ronalds 139. Poggendorff I, 593. first edition. - Some traces of use. - ╔Including: Trommsdorff,J.B.╗ Tiberius Cavallo's ausführliches Handbuch der Experimental-Naturlehre... Vol. 4 (of 4). Erfurt, Hennings 1806. with 3 folded. Engraved plates.

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