Search for all terms: Material: Metal Next Results > Records with Images
(Followed by: text only records)
Text Only Records
(Preceded by: records with image previews)
17. Electrostatic Fulminating Board, English, 19th Century
| 18. Focimeter, by Hamblin, London, Mid-20th Century
| 19. Marsh Chemical Test For Arsenic
| 20. Large Rotary Converter, by Electric Construction Company, English,...
| 21. Stud Field Regulating Rheostat, by Electric Construction Company,...
| 22. Stud Motor Starter, by Electric Construction Company, English,...
| 23. Large Main Morse Key, by Marconi Company, London, Early 20th...
| 24. Assorted Copper Busbars And Ebonite Insulators, Early 20th...
| 25. Tuning Indicator With Glass Lamp, by Marconi Company, London,...
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