monochrome....... netro polychrome........ 5 fr. the notre 35 mm. (standard) and poro: monochrome......................... | 4 fr. the metro polychromo........ notro 15 fr. the notre 20 fr. the notre monochrome ....................... polychron....... brusnes for electric machines and apparatus, 677D 677E carbons for telephones and microphones |