- Item type
- Object
- Primary inscriptions
- On affixed plaque: "MATTHEWS OSCILLOGRAPH / MARK II. / BRIT. PAT. 313539. / U.S.A. PAT. 1759951. / MADE BY / CLIFTON INSTRUMENTS LTD. / BRISTOL, ENG.". After Mark II, MS addition: "No. 200 [?]". Stamped on base of case: "214".
- Dimensions
- Height: 63mm Width: 116mm Depth: 106mm Weight: 1284g
- Inventory No
- 21237
Description
Square black metal box with plastic label screwed onto the top. Three wheel dials one side, eight knob dials on the second side, one knob dial on the third side, and a pivoting flap covering a hole to the interior on the fourth side. Mechanism inside.
Related Items
More related items- Post-Mortem Instruments, by Weiss, London, Late 18th - Early 19th CenturyInventory Number 33070
Ivory Plotting Rule and Scale, by Braham, Bristol, Early 19th CenturyInventory Number 45461- Haemorrhoid Clamp Surgical Instrument, by W MatthewsInventory Number 48232
Print (Engraving) Surveying Instruments, by H. Anderson, from Rees Encylopedia, Philadelphia, U.S.A., Early 19th CenturyInventory Number 13992