Sulle norme e sugli strumenti economici per le osservazioni microsismiche proposti dal P. T. Bertelli e M. S. de Rossi. Relazione…

Rome, Tipografia delle Scienze Matematiche e Fisiche, 1875 300x220 mm. 15 pp. One lithographic plate, showing the ‘tromemetri economici’. Diagrams and illustrations in text. Original printed wrappers, slightly browned. A very good, unopened copy. On upper cover De Rossi’s dedication to Alessandro Serpieri (‘Al Chiarissimo P. A. Serpieri omaggio affettuoso dell’Autore’). The present copy offers a good evidence of the close relationship among the Italian seismological community in the second half of the 19th century: a paper on the tromometer invented in the early 1870’s by Bertelli and perfected with observations by De Rossi, and sent to a third Italian scientist, Alessandro Serpieri. Offprint from: Atti dell’Accademia Pontificia dei Nuovi Lincei, xxviii (1875). Clio, s.v., p. 1566.
€ 55