ALBERT B. PORTER, The Scientific Shop, 1906a

The “Scientia” calorimetric outfit : Circular 331 : July 1906 / The Scientific Shop [of] Albert B. Porter, 324 Dearborn Street, Chicago. – [S.l. : S.n.], 1906. – 12 p. : ill. ; 23 cm. – (Circulars from the Scientific Shop [of] Albert B. Porter ; 331)
Testo in inglese.