Mary had an iron cow,
She milked it with a spanner;
The milk came out in shilling tins,
The little ones a tanner.
(Explanation on request to non-pre-decimal 'catters)

Mary had a little pig,
It really was a smasher;
And every time it wagged its tail
It tickled his gammon rasher.

Enough! Lets get back to the subject.

Steve