James T. Allen

Identifiers

  • Open LibraryOL2460740A

Top Subjects

  • Patents -- United States (6)
  • Agricultural machinery (5)
  • United States (4)
  • Patents (2)
  • Plows (1)
  • Velocipedes (1)
  • Bicycles -- Patents (1)

Books by James T. Allen

Total count: 14