We have 18 LPs by the great man himself, JOHN McCORMACK. One of the albums is a compilation of 78s and this song is from relatively late in his career---

SONG OF THE SEALS (Boulton-Bantock) Piano accomp. by E. Schneider---June 27th, 1935

LP title: The Great John McCormack -- Fiesta Records--1619 Broadway--New York, N.Y.---FLPS 1856

Art Thieme