Period

3 results for: john pratt

  • Page
  • of
  • 1
Please sign in for more results
Photograph of Christopher Latham Sholes
ARP23A12_263

Photograph of Christopher Latham Sholes

John Jeffreys Pratt, lst Marquis of Camden
ARP07113_010300P

John Jeffreys Pratt, lst Marquis of Camden

Typewriter patented by John Pratt in 1866
ARP07104_460001473

Typewriter patented by John Pratt in 1866