John Murray-Ralph Greenwood-Jack Ketch- Bookplate

Bookplate-John Murray-Ralph Greenwood-Jack Ketch
FRONT: Image of British executioner, in hood with axe. "by JACK KETCH" below image. Text in red:
"EX LIBRIS / JOHN E. MURRAY / RALPH GREENWOOD.
BACK: Blank, no glue residue.
DATE: Circa 1980s.

From Magicpedia, courtesy of Genii Magazine:
John Murray (fl. 1970s-1980s), also known as Jack Ketch was an illustrator for The Phoenix, Bat, and The New Phoenix.

He published and edited Trick Brain (1971) and The Jack Ketch Monthly.

He developed the Open Count.

Books
Inside (1984)