- Subject
- Electronic instruments
- Makers
- Elliott Brothers
- Provenance
- Presented by the Marconi Corporation in 2003. Part of the Elliott Archive.
- Object type
- Electronic instrument
- Dimensions
- Height: 372mm Width: 280mm Depth: 65mm
- Inventory No
- 11980
- Accession Number
- 2003-11
Description
Album or guard-book bound in black half-leather and black cloth. Contains patents and related documents, 1890-1904, including original manuscript and typescript specifications (some drafts), letters, receipts, and certificates issued by the Patent Office, and in some cases actual Letters Patent with seal; they are patents originated within or owned by Elliott Brothers. Much loose material.
Contents include, among large bundle of loose papers at end (see separate entries): three blueprints.
Related Items
More related items- Photograph Album of Elliott Brothers Instruments, Compiled Within the Firm of Elliott Brothers, c.1894Inventory Number 11838
- Blueprint for a Frequency Indicator Invented by A. C. Heap, by Elliott Brothers, August 13, 1903Inventory Number 11980
- Blueprint for a Current Transformer Invented by A. C. Heap, by Elliott Brothers, 1903Inventory Number 11980
- Blueprint for a Current Transformer Invented by A. C. Heap, by Elliott Brothers, 1902Inventory Number 11980