Valvole Radio d'epoca | Tutta Elettronica di A. Capponi
EXLA1V10 Inductor data sheet
Sylvania Technical Manual 1949
1R5 @ The Valve Museum
Vacuum Tube - 1R5 / DK91, Heptode | Antique Electronic Supply
HAH65-1R5 Datasheet(PDF) - Delta Electronics, Inc.
5 3-tubes superheterodyne Radio | Details | Hackaday.io
In Search of the Elusive 1L6
Sylvania Technical Manual 1949
1R5, Tube 1R5; Röhre 1R5 ID428, Pentagrid-Converter (Heptode | Radiomuseum.org
SC312MF-1R5
SM2511-R33MHF ITG Electronics, Inc. | Inductors, Coils, Chokes | DigiKey Marketplace
RCA JAN 1R5 Vacuum Tube NOS Original Box - Etsy New Zealand
Tube type list
1R5, Tube 1R5; Röhre 1R5 ID428, Pentagrid-Converter (Heptode | Radiomuseum.org
Tube type list
In Search of the Elusive 1L6
CTSFW7030F-R52M – Inductors Inc.
Sylvania Technical Manual 1949
MPT35A1R5F : CGS Through-Hole Resistors | TE Connectivity
1R5, Tube 1R5; Röhre 1R5 ID428, Pentagrid-Converter (Heptode | Radiomuseum.org
1R5 Datasheet | TUNG-SOL - Datasheetspdf.com
Vacuum tube - Wikipedia
Vintage Radio and Electronics. Valve Information.
1R5, Tube 1R5; Röhre 1R5 ID428, Pentagrid-Converter (Heptode | Radiomuseum.org
