I should of course have said 'two-holer' not 'two seater', - my apologies! As a reader of Lem Putt from way way back I should have known better!
I didn't realize that Jim was also a privy
Specialist, - is there no end to his talents?
I first read this very slim volume when my dad brought it home whilst I was in my teens, - and it's
still available today! - If you haven't got a copy of it on your bookshelf, -
then why haven't you? 
...
Especially if you're a southern belle from NC.
Edit:-
More links,
full text.