Not Fred Hamer, but Frank Purslow and John Pearse. It appeared under several variant titles at different times, starting out as Rap A Tap Tap: English Folk Songs Miss Pringle Never Taught Us (Folklore Records, 1960); they later re-issued it as Bottoms Up: English Soak Songs for Fools. It was issued under license in the USA, imaginatively (and rather misleadingly, as the content was mild enough) re-titled Unexpurgated Songs of Erotica: Witty Ditties of Passion and Pleasure: A Naughty, Bawdy Songfest of English Erotica (!) Finally, Peter Kennedy put it out as one of his FolkTrax cassettes (later CDRs) as Bottoms Up: Folk Songs Miss Pringle Never Taught Us.