Ferrograph model 4A tape recorder
Ferrograph tape recorder model 4A, No.4/2770 without lid.
Ferrograph tape recorder model 4A, No.4/2770, (with microphone) (see note).
Ferrograph tape recorder model 4A, No.4/2770 without lid.
Lid for ferrograph tape recorder model 4A, No.4/2770.
Microphone and power lead for ferrograph tape recorder model 4A, No.4/2770.