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  • Title
    Patent for "Improved means for use in operating continuous brakes by a vacuum or compressed air" by Harold Holcroft
  • Reference
    HOL/3/1
  • Production date
    23-12-1904 - 23-12-1904
  • Creator
    • Holcroft, HaroldBiography
  • Scope and Content
    Original patent (GB190428183) granted to Harold Holcroft on the 23rd December 1904, and includes provisional specifications for the patent, as well as a clipping of the patent's entry in Abridgement of Specifications
  • Extent
    3 documents
  • Level of description
    ITEM
  • Repository name
    National Railway Museum, York