My recollection of this, based on many hearings during my 7 years millitary service, is of a recitation rather than a song. I'd like to hear it sung. What's the tune like?
I also heard 'The Crabfish' for the first time whilst in the army, and by my time of demob had heard 'McCafferty', Young Soldier Cut Down', D Day Dodgers, The Screw Gun,and 'Wild Colonial Boy'. It was hearing McCafferty and Dodgers sung by an old Battery Sgt Major that led me to search for British folk songs. Before that my interest in country music and Blues made me think that all folk music came from America. Therefore, in a roundabout sort of way I have my service days, beginning in 1951, to thank for my life in folk music. I started as a professional in 1964, so next year will be my 50th anniversary. They have been wonderful years, and I look forward to many more.