Hello all autistic contributors.
I feel I lagged behind at school. I did everything s l o w l y.

Yes, that image is of my slide (with no acknowledgement):-
It was probably acquired from pintirest (who did acknowledge its source)
https://au.pinterest.com/pin/309411436877047676/

My original masterpiece can be found here:-
https://www.outdoorking-forum.com.au/forum/ubbthreads.php?ubb=showflat&Number=51887

Many thanks to Gadge for pointing this out to me.
I find, increasingly, that my research is used on auction site -
without acknowledgment. It's nice to get some acknowledgement.

Cheers
-------------------
Jack