These cookies are absolutely essential for our website to function properly.
We use Google Analytics to measure how you use the website so we can improve it based on user needs.
These cookies may be set by third party websites and do things like measure how you view YouTube videos.
Amgueddfa Cymru – Museum Wales
Two technical drawings/plans printed in black ink on off-white paper.Some areas are highlighted using green, pink and orange ink. 88.99I/24 (1) contains additional details handwritten in pencil. 'National Coal Board S.W. Division Area No.9. Abernant Collliery Section Along No.1 East Cross-Cut.' Seams : Big, Black, Peacock, Brynlloi, Middle, Lower. Scale : 1:5000 Dated 27.5.55.
