Accounts by Dyer of his inventions, with some personal papers, c. 19th century
Accounts by Dyer of his inventions, with some personal papers, including:
- (fols. 22-7) two editions of his invention The telegraphic assistant, n.d.
- (fols. 24-38) a scheme of 'Arithmologues' with related papers
- (fols. 39-120) 'The chronometricon', with related correspondence, 1906.
- Creation: c. 19th century
Language of Materials
MS. Eng. misc. c. 755