An excellent album (the first time we've seen one) filled with mint coins from 1 penny to 10 zlotys.
Not only are the coins minted, they are most likely carefully selected by the person assembling this album. All excellent in their class, currently on high grading grades.
In terms of beauty, the one that definitely draws attention here is the Fisherman 1960, which is a magnificent print from a fresh stamp. A great rarity and an uncommon item in such condition is the 2 zloty 1970, but in a version with a rounded numeral 7 (the version from actual circulation at the time, and not the sharp numeral 7 version currently in mint condition from the NBP stock).
In terms of rarity, the low-circulation 1968 50 gr is noteworthy.
Beautifully minted is the Kosciuszko 1966.
The album as a whole in excellent condition, even without signs of being closed. A news sheet dated December 1970.
Recommended.