Numismatic Puzzle: An Infant on the Tsar’s Throne

The piece of today’s puzzle comes from the upcoming Künker Fall Auction Sales:

Russia. Ivan III (VI), 1740-1741. 1741 rouble, Moscow, Red Mint. Very rare, especially in this quality. About extremely fine. From Auction Künker 412 (2024), lot 1848. Estimate: 20,000 euros.

Have fun with the puzzle!