Studies composed by
David Joseph
(England, 21.2.1896 - 23.8.1984)
He composed a very much showed endgamestudy with more versions as you can see below.
More about him you may find at Fandom Schachkomposition Wiki.
(All his studies, more exact dates, possible corrections or cooks and exact details about sources can be found in the
Harold van der Heijden database V (31-12-2015) ).