ALBERT B. PORTER, The Scientific Shop, 1907b

Frederic E. Ives’ optical novelties and specialties : Ives’ new process replicas of Rowland’s diffraction gratings : Circular 325 : May 1907 / The Scientific Shop [of] Albert B. Porter, 324 Dearborn Street, Chicago. – 4. ed. – [S.l. : S.n.], 1907. – 24 p. : ill. ; 23 cm. – (Circulars from the Scientific Shop [of] Albert B. Porter ; 325)
Testo in inglese. – Questo catalogo non è una riedizione di PORTER, 1906b.