v. 3. [An ordinary of Welsh arms together with mottoes of Welsh families and an index of the place-names mentioned in the armorial in volume 2]
v. 4. Supplementary volume containing continuation down to 1700 together with additional material.
The development of Welsh heraldry by Michael Powell Siddons. ISBN 9781862250444. Published by National Library of Wales in 1991. Publication and catalogue information, links to buy online and reader comments.