Old Ordnance Survey Maps of Montgomeryshire

  • These detailed maps normally cover an area of about one and a half miles by one mile. Each map includes an introduction.
  • They are available through our On-line Mapshop

  • Here are the details of maps for Machynlleth:

  • Montgomeryshire Sheet 25.12 Machynlleth 1900 - published 1995; intro by David Wyn Davies, Cyfieothiad gan Ann Fychan. ISBN.978-0-85054-721-4

    This detailed map covers an important mid Wales market town, where Owain Glyndwr is said to have held his Parliament in 1404. The site of the Parliament House is shown in Maengwyn Street. Other features include the Workhouse, Plas Machynlleth, Graig-fach, Llynlloedd, stations for Cambrian and Corris Railways, St Peter's church. The map extends about a mile east of the town, including Park Common, Dol-gau Woollen Factory, Afon Dulas, Felin-gerig Woollen Factory, old copper levels, Newlands. The introduction is in Welsh and English. A brief trade directory is also included.


  • Follow this link for a complete list of our Montgomeryshire maps.
  • You can order maps direct from our On-line Mapshop. For other information and prices, and other areas, go to The Index Page.
  • Maps in the Godfrey Edition are taken from the 25 inch to the mile map and reduced to about 15 inches to the mile. For a full list of maps for Wales, return to the Wales page
    The Godfrey Edition / sales@alangodfreymaps.co.uk / 25 May 2019