- Item type
- Object
- Dimensions
- Height: 160mm Width: 190mm Depth: 196mm Weight: 2.95kg
- Inventory No
- 91215
- Accession Number
- 1992-14/4
Description
Wooden box with leather and metal handle and metal pull-down lever closing mechanism. Four metal feet to the base. Box joints. Two hinges to the rear. IA metal label is screwed into the top of the lid with Marconi makers mark and meter number 1026/3. inside the meter reads "FREQUENCY METER TF.1026/3 No. 502975 MARCONI INSTURMENTS LTD. MADE IN ENGLAND. The dial on the interior is protected by green wool pads. The lid is held in place with a fabric strip. There is a rubber and copper alloy cord below the frequency meter, as well as a drawstring bag containing two Allan keys.
