Stanley Bryan Ashbrook (October 10, 1882 – January 23, 1958), of Kentucky, was a distinguished American philatelist who was known for his extensive studies of early United States stamps and postal history.
Ashbrook is most known for his famous two-volume book entitled The United States One Cent Stamp of 1851-57 which was published in 1938.
Stanley Ashbrook received numerous honors and awards for his philatelic research and subsequent publications.
These include, the first-issued Luff Award, the Crawford Medal, and signed the Roll of Distinguished Philatelists in 1950.
His philatelic estate, which included classic American postage stamps, postal history, unpublished notes, and other material was sold in 1958 at auction by the firm of H. R. Harmer.