Marconiphone Crystal Junior Receiver Type RB2, by Marconi Company, Chelmsford, 1922 | |||||||||||
 | |||||||||||
| Inventory Number: | 99532 | ||||||||||
| Object Type: | Object | ||||||||||
| Place Created: | Chelmsford Essex United Kingdom (England) Europe |
||||||||||
| Subject Classification(s): | Radio communication Radio communication | ||||||||||
| Accession Number: | 2004-9/397 | ||||||||||
| Primary Inscriptions: | "MARCONIPHONE / MWTCL [LOGO]" transfer on exterior surface of case lid.
"MARCONI CRYSTAL JUNIOR / TYPE R.B.2. A.D.40519 / INST. NO P/B. 2379" printed on celluloid plaque on ebonite surface. "G Marconi [Signature Logo]" transfer on exterior surface of case front. "WAVE LENGTH / 300-450M / A.D. 40526" printed on celluloid plaque upon vertical surface of range block. | ||||||||||
| Provenance: | Presented by the Marconi Corporation. | ||||||||||
| Collection Group: | Marconi Collection | ||||||||||
| Material(s): |
Galena carborundum ebonite nickel celluloid steel bakelite plastic? | ||||||||||
| Dimensions: |
|
||||||||||
Narratives | |||||||||||
Permalink: http://www.mhs.ox.ac.uk/object/inv/99532