Sopra alcune controversie sismologiche. Postille…

Velletri, Andrea de Lazzaro, 1890 256x170 mm. 63 pp. Contemporary wrappers, outer sides slightly frayed. Leaves rather toned; a few staining, mainly marginal. The issue no. 5 (12 maggio 1890) of the series “Osservatorio Fisico-Meteorologico Municipale di Velletri”, the important observatory directed by Galli. Clio, s.v., p. 2033.
€ 90