The focus would be on the National Library of Scotland as is seen to have a lot of similarities to the NLW but consideration will be given to the other four depository libraries too.
Byddai'r pwyslais ar Lyfrgell Genedlaethol yr Alban oherwydd gwelir bod llawer o elfennau tebyg i’r Llyfrgell Genedlaethol, ond ystyrir y pedair llyfrgell arall hefyd.