SARKES TARZIAN, S5298, OCTAL BASED SILICON RECTIFIER REPLACEMENT, GZ34, GZ32, 5U4G, 5Y4GY, RECTIFIERS

1561, PHILIPS, ST GOLD TOP ENVELOPE, 4 RIB PLATE, BLACK BASE, RGN2004, 4655, DW4/350, PV4200, 75301, DW4, VG3512, FW125, WE52 , VG3016, R4200, G4200, G2004

1821, PHILIPS, GLOBE ENVELOPE, 4 RIB PLATE, BROWN BASE, CV1443, UU5, MU14, U10

5Z3 TRIOTRON, SMOOTH CHARCOAL ANODE

5Z3, NATIONAL UNION, VT-145, BLACK BASE, CHARCOAL SMOOTH ANODES, US NAVY, OCTOBER 1943 PRODUCTION

5Z3, RCA, VT-145, BLACK BASE, CHARCOAL SMOOTH ANODES, US NAVY, OCTOBER 1943 PRODUCTION