G'day Stewie,

There is only anecdotal evidence ... the blokes "knew Henry" and/or "where there when he wrote it ..." (John Meredith came across one or two in his 1950s collecting work). There has to be a chance that they are right ... certainly Henry would not have been the first bloke to clean up such a piece for publication - and a quiet chuckle every time it was heard in 'polite' circles.

Regards,

Bob Bolton