Balyn and Balan : [text and the title page cut by hand on blocks obtained from the wood of a single apple tree and illustrations cut from wood and lino], /
Clarke, Graham.
Green, Roger Lancelyn.King Arthur and his Knights of the Round Table.
Boughton Monchelsea :  Ebenezer P., 
[1969]
In wooden covers, surfaced with English yew, and in violet baize slipcase.
The main source for the text ... 'King Arthur and his Knights of the Round Table' by Roger Lancelyn Green.