6% Gold Treasury bill
Series IB, issue date 1.05.1923, PLN 10.
Gold Treasury bills are among rare securities. In their case, each series has a different issue date. The most common (though still rare papers, which are not in constant supply and must be searched for) are Series IA bills with an issue date of 1.04.1923. All other series (IB, IC and ID) are very rare, known from the scant number of surviving pieces. The general rule for series I, denominated at 10 zlotys - the higher the letter of the gold voucher series, the higher the rarity.
Series IB is very rare.
Only 4 pieces of 10 zloty sections of this series are known.
Highly recommended!
