Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Underground diagram of lines
Diagram of Lines and Station Index (London Underground), issued by London Transport, 1958.
Pwnc
Diwydiant
Rhif yr Eitem
88.159I
Mesuriadau
folded
(mm): 150
folded
(mm): 76
unfolded
(mm): 150
unfolded
(mm): 228
Dosbarth
topographyNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.