English
Beta
Hygyrchedd
Hafan
Amdanom
Chwilio
Orielau
Map
Cymorth
Cysylltwch
Cofnod Archif
Canlyniadau
Safle Chwilio Uwch
Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
+ Ychwanegu Rhes
Chwilio
Ail Gychwyn
Dowlais Co. Tramroads
ELR - Early Limestone Railways Drawings
ELR01 - Early Limestone Railways Drawings
ELR01_056 - Early Limestone Railways Drawings
Manylion
Hierarchaeth
Safleoedd Cysylltiedig
Rhif Archif
6374103
Disgrifiad
Drawing showing 'Evolutionary tree of tramplates': Figure 161. The drawing is entitled 'Methods of Fixing Plate Rails 1787-1820'.
Cofnod Casglu
ELR - Early Limestone Railways Drawings
Cyfrwng
1 file. Graphic.
Cychwynnwr
Michael Blackmore, John Van Laun
Dyddiad
c. 1997 to 1999