One of the great joys while doing genealogy is finding a book with vast amounts of family history. This one published by Eleanora Reese in 1903 contains extensive history of the Reese family in Wales and America.
Read this book free at archive.org here:
Genealogy of the Reese Family in Wales and America: From Their Arrival in America to the present time, by Mary Eleanora Reese, Published 1903:
The author supplied an illustration showing the Reese coat of arms (in black and white) with a description of the colors used. I have recreated the image here, according to her specifications, to the best of my knowledge.
Other recommended books about Welsh history: 43 old books on CD