We remember Joseph Edmund Peckover (15-xi-1896 – 16-iv-1982)
From The Encyclopedia of Chess by Anne Sunnucks :
Born in London on the 15th November 1896, Peckover has lived in New York since 1921. He has composed about 70 endgame studies :
JE Peckover , 1st Prize, Problem 1958 – 59 Award July 1960.
Here is his Wikipedia entry
Here is his entry on chesscomposers.com
That’s supposed to be a Black rook in the diagram, and the stipulation is White to draw.