In the centre stylised different angles the sign of summation or a gear wheel, or the division times sign, which is a combination of the signs of multiplication and division are depicted. Above in the centre an eagle - State Emblem of the Republic of Poland and mintmark. To the right of eagle: 2015. Around: RZECZPOSPOLITA POLSKA 200 Zl.
Beschreibung Rückseite
In the centre the features geometric forms representing an artistic visualisation of physical phenomena and mathematical forms. Viewed from different angles the sign of summation or a gear wheel, or the division times sign, which is a combination of the signs of multiplication and division are depicted. Around: 100-LECIE ODNOWIENIA TRADYCJI POLITECHNIKI WARSZAWSKIEJ.
Anmerkungen
Made of three different gold alloys: Outer ring made of Au .900 / Ag .060 / Cu .040; upper part of the core: Au .750 / Pd .130 / Ag .120; lower part of the core: Au .900 / Cu .100.
