The rarest two-penny coin of Prussia.
Coin described in the A.K.S. catalog (Arnold / Küthmann / Steinhilber) as known from one piece - from the collection of the Museum in Berlin.
Unlisted in the worldwide CoinArchives database. At auctions, to our knowledge, listed only once, in 1906. Hess auction 10/1906, Jaquet collection (item 4698). Perhaps this is the coin in question.
Beautiful state of preservation.
Great rarity.