Jubilee Head Plaster Model & Electro-types

[SohoMint]

Hello, 
I am in the midst of writing a relatively large article on the 1887 Jubilee Coinage - estimated to be about 600pgs in total. In the process of such research, I spent about a week at the Royal Mint studying about ~200 tools relevant to the coinage and a similiar number of coins.

Unfortunately, it seems that the Mint did not retain the original plaster models designed by Boehm. It often had seemed to be suggested that the relevant item(s) had been destroyed - a fact that I could not bear to hear! Hopefully, continuing the research into plaster models, with some vague hope of finding something, I did come across a 2010 Baldwin's sale, auction 68, which sure enough had a plaster model of the Jubilee Head! Well, I contacted Steve Hill of Sovereign Rarities, who worked at Baldwin's who confirmed that the piece sold to a bidder in Australia, and was since resold in auction 100 of Noble Numismatics (an Australian based auction house) after failing to sell in auction 99. I am now trying to contact the owner of such a piece, though I am having difficultly identifying who may own it. Should anyone have an idea of who may own it, it would be greatly appreciated for this to be shared with me. To my knowledge, it is likely an Australian collector, perhaps someone with a focus on the Jubilee coinage. 
Similiarly, if anyone has any high quality images of the copper electrotype described in BNJ 1984 by Graham Dyer, please would you be able to share it with me! 
Kind regards,
-Ashley

[Coinery]

Ashley, this sounds phenomenal, I reckon there will be members on here that will be able to help you.

The very best of luck in your search, please stay in touch with us all, we love things like this…very exciting! 🙏