1/3 Thaler 1812 IB (Poland, Duchy of Warsaw)
Photo by: MARCINIAK | DOM AUKCYJNY
Specification
- MetalSilver (0,625)
- Weight8,66 g
- Pure silver (0,174 oz) 5,4125 g
- Diameter29 mm
- EdgePatterned
- Mintage UNC2,804,086
Description
- CountryPoland
- PeriodDuchy of Warsaw
- Denomination1/3 Thaler
- Year1812
- RulerFrederick Augustus I (King of Saxony)
- MintWarsaw
- PurposeCirculation
Auction prices
Find out the current coin value of the Polish 1/3 Thaler 1812 with mark IB. This silver coin from the times of Duchy of Warsaw struck at the Warsaw Mint. Wondering how much a coin like this is worth? The record price belongs to the lot 778 sold at the MARCINIAK | DOM AUKCYJNY auction for PLN 17,500. Bidding took place October 3, 2020.
How much is the silver coin of Duchy of Warsaw 1/3 Thaler 1812 IB?
According to the latest data as of December 5, 2025 the average price of a Silver coin 1/3 Thaler 1812 with mark IB is 470 USD.
Where does our service get data on the current price of the 1/3 Thaler 1812 with mark IB?
The information on the current value of the Polish coin 1/3 Thaler 1812 with the letters IB is based on actual auction sales of similar specimens. To reflect the current price level, our service monitors over 590 numismatic companies and records auction results in the coin catalog and auction archive. Please note that the exact value depends directly on the coin's condition, so the average price serves only as an approximate estimate.
Where can I sell the 1/3 Thaler 1812 with the letters IB?
To sell the 1/3 Thaler 1812 with the letters IB we recommend contacting specialized numismatic companies that hold regular auction sales. Public auctions are the most fair and secure way to sell valuable collectible coins. Go to the list of companies to find a suitable platform.
