Hello Michelle
Would you like to contact me on my email address.
rmclachlan@csu.edu.au.
We can discuss David MacGregor more there. It's very awkward trying to discuss anything via the bulletin board.
Can you tell me if you are in Australia?
I probably do have some information of interest on David. I gave a talk about him at Coonabarabran last year. He is the grumpiest Australian on the Klondike I have yet met.