The First Kroon was the official currency of Estonia from 1928 to 1940. It played a significant role in the economic development of the country during this period.
The "Sada Marka-Üks Kroon" overprint notes were a transitional currency during the currency reform in 1927. These notes featured an overprint changing their face value from 100 Marks to 1 Kroon.
Üks Kroon Overprint - Around 100€
5 Kroons - Around 35€
10 Kroons - Around 15€
20 Kroons - Around 25€
50 Kroons - Around 35€
100 Kroons - Around 100€