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Three-decade resistance box

Year/Period

1950-1978

Maker

BLEEKER

Country

The Netherlands

Signature

DR C.E.BLEEKER N.V. / ZEIST  HOLLAND // No 52188

Category

Electrical measuring equipment

Subcategory

Variable resistance boxes

Type

Control equipment

Size of the instrument (h x w x d)

16.5 × 33 × 15 (excl. buttons)

Inventory number

SM 86