Search for all terms: Material: steel. Page 1 of 41 records found. Displaying 25 50 100 200 at a time.Next Results > Records with Images1. Seven-Valve Receiver, by Marconi Company, London, 1920 2. Coil For Receiver Type R1155A, by Air Ministry, c. 1940 3. Company Seal Embosser Vulcan Foundry Ltd, Britain, 20th Century 4. Short Wave Receiver Type CM294C, by Marconi Company, USA, 1917 5. Receiver Type R1155A, by Air Ministry, c. 1940 6. Spare Wires, 20th Century 7. Terminal, Early 20th Century 8. Bracket Clock, by Tregent, London, c. 1770 9. Leclanche Cell, by General Electric Company, British, Early... 10. Variometer And Sliding Capacitor, by Marconi Company, London,... 11. Morse Key Type 971, by Marconi Company, Britain, 20th Century. 12. Morse Key Type 100A, by Marconi Company, Britain, Early 20th... 13. Morse Key Type 100A, by Marconi Company, Britain, Early 20th... 14. Morse Key Type 971, by Marconi Company, Britain, 20th Century. 15. Telephone Transformer Type 191A, by Marconi Company, English,... 16. 'Marconi' Auto-Alarm Buzzer Type 225, by Marconi Company, English,... 17. Marzi Microphone, by Marzi Company, Paris, 1910 18. Decade Condenser Type 21F, by Muirhead Company, Britain, Early... 19. Lantern Clock, by Edward Moore, Oxford, c. 1720 20. Lantern Clock, by James Ogden, English, c. 1700 21. Clockwork Repeating Mechanism, c. 1780-90 22. Wall Clock with Alarm, by Davies, English, c. 1720 23. Pendulum Clock, by John Fardon, Deddington, c. 1770 24. Bracket Clock, by Robert Higgs, London, c. 1760 25. Wall Clock, by Taylor, English, c. 1770 Next Results >