Item Tag: GZ32
GZ32 5V4G CV729 Mullard BVA Gray Plate D Getter NOS / NIB
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(2) HALTRON GZ32 /5V4G / CV593 Tube Mullard Etched B Code 1965 ENGLAND
(2) HALTRON GZ32 / 5V4G / CV593 NOS. Original BOX. Haltron ( By Mullard). Removing from old storage we found lot of early tube.