Edward Cecil Guinness, 1st Earl Iveagh, Guinness Brewery owner, richest man in Ireland at the time, signed letter dated 1925. 4.5" x 7", mounting residue at top and bottom of front, otherwise Very Good condition. RARE signature.
I guarantee the authenticity of this autograph. If it fails to pass authentication at any time, return for a full refund, including your shipping costs. I've been buying and selling autographs for 30 years, I was a feature writer for Autograph Collector Magazine in the 1990, and I've been selling on Ebay since 2001.