Allan Henry Stevenson (June 20, 1903 – March 31, 1970) was an American bibliographer specializing in the study of handmade paper and watermarks who "single-handedly...

that none of the surviving copies could be dated before 1455-60. Allan H. Stevenson, by comparing the watermarks in the paper used in blockbooks with...

for a longer period of time to more easily detect the watermark. Allan H. Stevenson Chip art Digital watermarking Huaya Overprinting Overprint Seals in...

determining their dates of printing has been an extremely difficult task. Allan H. Stevenson, by comparing the watermarks in the paper used in block books with...

Colonel Henry Blake in the television series M*A*S*H, which earned him a Golden Globe Award in 1974. Stevenson also appeared on a number of television series...

The first edition, titled A Research Manual, was co-authored with Allan H. Stevenson. Gottschalk, Louis Reichenthal (1969) [1950]. "Note-taking". Understanding...

Library for US$100,000. However, by the early 1960s further research by Allan H. Stevenson using watermark analysis demonstrated it was actually printed 20 years...

Bridge of Allan, in North Berwick, and in Peebles for the sake of Stevenson's and his mother's health; "Stevenson's cave" in Bridge of Allan was reportedly...

Larry Linville, Wayne Rogers, Gary Burghoff, McLean Stevenson, and Alan Alda The cast of M*A*S*H from Season 6, 1977 (clockwise from left): William Christopher...

Wayne Rogers as Captain "Trapper" John McIntyre, two surgeons; McLean Stevenson as Lieutenant Colonel Henry Blake, a surgeon and the base commander; Loretta...