Papurau Jac Jones,1961-1970, yn cynnwys sgriptiau dramâu (comedïau yn bennaf) a gyfansoddwyd ganddo, rhaglenni rhai o'i ddramâu a berfformiwyd gan Gwmni Drama Cawdor, a'i nofel anorffenedig. = Papers of Jac Jones, 1961-1970, comprising scripts of plays (mostly comedies) composed by him, programmes of some of his plays which were performed by Cwmni Drama Cawdor, and an unfinished novel by him.