Y broflen derfynol : arddangosfa deithiol wedi'i threfnu gan Gyngor Celfyddydau Cymru mewn cydweithrediad â Felix Rosenstiel's Widow & Son Ltd. = The final proof : a touring exhibition organised by the Welsh Arts Council in association with Felix Rosenstiel's Widow & Son Ltd.
Welsh Arts Council.
Felix Rosenstiel's Widow & Son.
Scottish Arts Council.Library,former owner.StEdNL
[Cardiff : Welsh Arts Council],
c1981.
Parallel Welsh translation and English text.
Inscription on title page: SAC Library 86/3-1 A12.
Prints, Welsh