Two Marconi-Reisz microphones, c. 1928

Wooden packaging box for two Marconi-Reisz microphones, c. 1928

Details

Category:
Radio Communication
Object Number:
1970-653/2
Materials:
felt and wood (unidentified)
type:
wooden packaging box for two marconi-reisz microphones, c. 1928
credit:
Ekco Instruments Limited