120 Ohm Resistance Coil, Early 20th Century | |||||||||||
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| Inventory Number: | 64043 | ||||||||||
| Object Type: | Object | ||||||||||
| Subject Classification(s): | Radio communication Radio communication | ||||||||||
| Accession Number: | 2004-9/451 | ||||||||||
| Primary Inscriptions: | "120 OHM PHONES" etched on upper surface of base. "1","2","3","4" etched at corners on upper surface of base. "P" and "S" etched on sides of coil on upper surface of base. "+" etched on one side of coil on upper surface of base. | ||||||||||
| Provenance: | Presented by the Marconi Corporation. | ||||||||||
| Collection Group: | Marconi Collection | ||||||||||
| Material(s): |
Teak steel wax assorted metals. | ||||||||||
| Dimensions: |
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There are no associated narratives. | |||||||||||
Permalink: http://www.mhs.ox.ac.uk/object/inv/64043