Acknowledgements

  • British Waterways
  • The Waterways Archive, Gloucester
  • The Boat Museum, The Waterways Trust, Ellesmere Port
  • The National Portrait Gallery, London
  • The National Library of Wales, Aberystwyth
  • Science & Society Picture Library, National Museum of Science & Industry, London
  • Royal Commission on the Ancient & Historical Monuments of Wales
  • Wrexham Heritage Services

 

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