326.005

ELECTRONIC HEARING AID, BELTONE MONO_PAC MODEL S [SYMPHONETTE], COMPLETE WITH EAR PIECE AND CORD, IN GREEN LEATHERETTE COVERED WOOD CASE

Inscription

SYMPHONETTE
BELTONE/ MONO-PAC/ MODEL "S" | LAUT/ AUS
1502656 | RM-3 MERCURY BATTERY [cross in centre]/ MALLORY/ MADE IN UK PAT. 610719 ET. AL.

Production organisations

BELTONE