Funny, I just found either a 20c or $1 stamped with a U last night. Knew it was post mint damage so didn't keep but may keep some in future as curiosities.
Maybe not PMD
if it was $1, check the date as the RAM did 3 x $1 in 2019, each one stamped either A, U, or S, with 35 just under the big roos' belly.
They were to commemorate 35 yrs of the $1 coin. I don't get the significance of 35 years.
Check here https://www.ramint.gov.au/one-dollar
Oops, I got some of that back to front, the A,U & S are Under the large roo, the 35 are further up on the coin.
Here's an image to show you where to look, The arrow pointers and blue coloured circles were added by me.
$1 2019 AUS 35 IRB Duo
life is a mystery to be lived not a problem to be solved
Edited by Nevol
01/13/2021 7:05 pm