Canfod canlyniadau gyda:
Cyfyngu canlyniadau i:
Hidlo canlyniadau yn ôl:
Hidlo yn ôl ystod dyddiadau:
![[Pen Yr Ole Wen, underexposed.]](/uploads/r/llyfrgell-genedlaethol-cymru-national-library-of-wales/9/f/f/9ffb3a7e7818723fa44f2847cfbb936a3cd3e65f6cee86bcfeaf6e83b2fa82dc/default_142.jpg)
![[Distant view of Pen yr Ole Wen]](/uploads/r/llyfrgell-genedlaethol-cymru-national-library-of-wales/6/2/2/6225dcf679753b59bf7e26926a170ac16341f1fafd100774774be7f89e5e26bb/default_142.jpg)
![[Pen yr Ole Wen]](/uploads/r/llyfrgell-genedlaethol-cymru-national-library-of-wales/a/3/6/a36be63589e7c9efc98eb4348c8d0414b7bf55aabad0e24bbf0bc6e989943d32/default_142.jpg)
![[Contre jour of Pen yr Ole Wen]](/uploads/r/llyfrgell-genedlaethol-cymru-national-library-of-wales/d/2/5/d255a5c4a275a940eb7a5960242ab6c20d4a35d22e503bd0e0c09d6e79be4124/default_142.jpg)