1928 halfcrown obverses

[Mr T]

On 5/13/2019 at 4:50 PM, ozjohn said:

I have an E book called The Identification of British 20th. Century Silver Coin Varieties  which discusses all the varieties of the 1928 halfcrown obverses and reverses with photos also including the rocking test described in this thread. https://www.amazon.co.uk/Identification-British-Century-Silver-Varieties/dp/1445753014I  Perhaps this may be of use for this discussion.

That's the book that Sleepy mentioned - black and white photos unfortunately so while they're not too small they're still kind of hard to figure.