conventionDeclaration
aacr2
detailLevel
http://ica-atom.org/doc/RS-2#5.4
person
Morris, William, 1705-1763 -- Correspondence
conventionDeclaration
Transcripts by Peter Bailey Williams,
Owain Gwyrfai MS,
Morris letters,
Defnyddiau Morrisiaid Môn,
Letters of Morrisiaid Môn