Obverse: An image of the Eagle established as the State Emblem of the Republic of Poland. Under the Eagle the notation of the year of issue, 2007, below an inscription, ZŁ 20 ZŁ. The images of the national flag at the sides of the Eagle's legs. At the top, a semicircular inscription, RZECZPOSPOLITA POLSKA. The Mint's mark, under the Eagle's left leg.

Reverse: In the central part images of two adult seals and one young seal, and the shade of two seals in the background. Above the stylised sea waves. At the top, a semicircular inscription, FOKA SZARA, at the bottom, a semicircular inscription, Halichoerus grypus.

Obverse: On the left an image of the Eagle established as the state emblem of the Republic of Poland.Above a stylised image of mountains. At the top a semicircular inscription, RZECZPOSPOLITA POLSKA. Under the Eagle the inscription, 10 ZŁ, under the inscription the indication of the year of issue, 2007. On the right side of the Eagle stylised images: a fragment of a technical drawing displaying the instrument to analyse silver, crystal from the table in the mineralogy handbook by Ignacy Domeyko, plants "Domeykoa oppositifolia" and a mussel "Trigonia domeykoana". The Mint's mark, under the Eagle's left leg.

Reverse: On the left a stylised image of seated Ignacy Domeyko with an open book. Above on the left and on the right side a stylised image of mountains. On the right side stylised images of the fragments of a geographic grid and the outline of South America. On the right side a semicircular inscription, IGNACY DOMEYKO 1802-1889.

Obverse: In the central part, an image of the Eagle established as the state emblem of the Republic of Poland. In the background, tables of letters and an outline of the Enigma cipher machine operation diagram. A semicircular inscription, RZECZPOSPOLITA POLSKA, the notation of the year of issue, 2007 and an inscription, 100 ZŁ. The Mint’s mark, incorporated into the tables of letters, under the Eagle’s left leg.

Reverse: On the left and on the right, stylised light bulbs from the Enigma cipher machine, surrounded by two groups of circles reflecting beams of light. At the top, in three rows, letters of the alphabet connected by lines with two rows of letters below. Under the light bulbs, an inscription, 75. ROCZNICA ZŁAMANIA/ SZYFRU ENIGMY (75th anniversary of breaking Enigma codes).

Obverse: An image of the Eagle established as the state emblem of the Republic of Poland. Above the Eagle, an inscription, RZECZPOSPOLITA/ POLSKA. In the background, a stylised Enigma cipher machine operation diagram and a stylised inscription, ENIGMA, emerging from the composition of lines. Under the diagram, on the left, the notation of the year of issue, 2007. At the bottom, an inscription, 10 ZŁ. The Mint’s mark under the Eagle’s left leg.

Reverse: A stylised labyrinth of connections referring to the operation of the Enigma cipher machine. In the centre, an inscription, ENIGMA. Below, an inscription, 1932, inverted by 180 degrees. In the rim, an inscription, 75. ROCZNICA ZŁAMANIA SZYFRU ENIGMY (75th anniversary of breaking Enigma codes).

On the edge: An inscription, MARIAN REJEWSKI, HENRYK ZYGALSKI, JERZY RÓŻYCKI, separated by stars.

bverse: On the right-hand side, an image of the obverse of the 5 zl coin of 1928, on the left-hand side, a stylised image of the bust of Nike, with grain ears. Below, an image of the Eagle established as the state emblem of the Republic of Poland. On the right-hand side of the Eagle, an inscription, 10 ZŁ. Above the Eagle, the notation of the year of issue, 2007. At the bottom, a semicircular inscription, RZECZPOSPOLITA POLSKA. Under the Eagle's left leg, the mint's mark: m/w.

Reverse: On the right-hand side, an image of the reverse of the 5 zl coin of 1928. In the background, a stylised image of grain ears. On the left-hand side, a semicircular inscription, DZIEJE ZŁOTEGO (History of the Polish Zloty).

Obverse: An image of the Eagle established as the State Emblem of the Republic of Poland, in the central part. The notation of the year of issue, 20-07, at the sides of the Eagle. Below the Eagle, a stylised inscription, ZŁ 20O ZŁ, on the background of an image of a fragment of Kraków incorporation charter in Latin. In the rim, a semicircular stylised inscription, RZECZPOSPOLITA POLSKA. The Mint's mark, m/w, under the Eagle's left leg.

Reverse: On the left, the stylised image of Prince Boleslaw the Shy as painted by Jan Matejko. On the right, a stylised image of the Prince's seal and the first words from the incorporation charter of Kraków in Latin. Under the image of the Prince, a stylised inscription, 750-LECIE (750th anniversary), and on the left side a stylised semicircular inscription, LOKACJI KRAKOWA (of the incorporation of Kraków).

Obverse: On the right, an image of the Eagle established as the State Emblem of the Republic of Poland, on the background of a stylised image of a part of the Barbican. In the central part, an image of the Florian Gate and the notation of the year of issue, 2007, on the left. In the rim, a semicircular stylised inscription, RZECZPOSPOLITA POLSKA which begins and ends with small Xs. At the bottom, a stylised inscription, ZŁ 10 ZŁ. The Mint's mark, m/w, under the Eagle's left leg.

Reverse: In the central part, stylised images of the seal of Prince Boleslaw the Shy and the first words from the incorporation charter of Kraków in Latin. In the rim, a semicircular stylised inscription, 750-LECIE LOKACJI KRAKOWA (750th anniversary of the incorporation of Kraków)

Obverse: At the bottom an image of the Eagle established as the State Emblem of the Republic of Poland. On the right-hand side of the Eagle the notation of the year of issue, 2007, on the left-hand side of the Eagle an inscription, 20/ZŁ. Above the Eagle an image of the Bridge Gate and - on the right - a stylised image of Torun's historic coat of arms. At the top, a semicircular inscription, RZECZPOSPOLITA POLSKA. The Mint's mark, m/w, under the Eagle's left leg.

Reverse: Stylised images: on the left-hand side - of the Old Town Hall in Torun, on the right - of a fragment of the Artus Court, and at the back of the Cathedral Basilica of St. John the Baptist and St. John the Evangelist in Torun. At the top, a semicircular inscription, MIASTO ŚREDNIOWIECZNE W TORUNIU (Medieval town in Torun).

Obverse: On the right, an image of the Eagle established as the State Emblem of the Republic of Poland. Below the Eagle an inscription, 10 ZŁ. At the top, a semicircular inscription, RZECZPOSPOLITA POLSKA, and on the left, diagonally below the inscription, the notation of the year of issue, 2007. To the left from the Eagle, a stylised "Belgica" ship image, below, a stylised iceberg image and an ice-imitating zirconia. The Mint's mark, m/w, under the Eagle's left leg.

Reverse: Images of the busts of Henryk Arctowski and Antoni B. Dobrowolski. At the bottom, on the left, the image of the Antarctic continent. At the top, a stylised image of an iceberg. In the rim, an inscription, HENRYK ARCTOWSKI 1871-1958, a stylised image of Henryk Arctowski Polish Antarctic Station logo and an inscription, ANTONI B. DOBROWOLSKI 1872-1954.

Obverse: An image of the Eagle established as the State Emblem of the Republic of Poland. Above the Eagle, a stylised image of a score. In the rim, a semicircular inscription, RZECZPOSPOLITA POLSKA and in the rim, the notation of the year of issue, 20-07. Below the Eagle, an inscription, 200 ZŁ.Between the beginning and the end of the inscription - a dot. The Mint's mark, m/w, under the Eagle's left leg.

Reverse: An image of Karol Szymanowski on the background of a stylised image of a score. On the right, an inscription, 1882/1937. In the rim, a semicircular inscription, 125. ROCZNICA URODZIN KAROLA SZYMANOWSKIEGO. Between the beginning and the end of the inscription - a dot.

Obverse: An image of the Eagle established as the State Emblem of the Republic of Poland, on the background of a stylised image of a score. Below the Eagle, an inscription, 10 ZŁ. On the left, a fragment of a piano keyboard. In the rim, a semicircular inscription, RZECZPOSPOLITA POLSKA and the notation of the year of issue, 20-07. Between the beginning and the end of the inscription - a dot. The Mint's mark, m/w, under the Eagle's left leg.

Reverse: The stylised images of the bust of Karol Szymanowski and a score incorporated into the figure. On the left, an inscription, 1882 or an inscription, 1937 can be seen depending on the tilt angle. In the rim, a semicircular inscription, 125. ROCZNICA URODZIN KAROLA SZYMANOWSKIEGO. Between the beginning and the end of the inscription - a dot.

Obverse: On the right-hand side, image of the Eagle established as the State Emblem of the Republic of Poland. Below the Eagle, an inscription, 200/ZŁ. On the left-hand side of the Eagle, above, the notation of the year of issue, 2007. Below, the stylized images of: helmet, two swords, lance, glove and a pennant. At the bottom a semicircular inscription, RZECZPOSPOLITA POLSKA. The Mint’s mark, m/w, under the Eagle’s left leg.

Reverse: A stylised image of a heavy armoured mounted horseman with the bared sword. On the left-hand side a stylised image of urban edifices. At the bottom and on the right hand side a semicircular inscription, RYCERZ CIĘŻKOZBROJNY (heavy armoured mounted horseman) – XV w.

Obverse: An image of the Eagle established as the State Emblem of the Republic of Poland. Above the Eagle, a chivalric helmet and a floral ornament around the Eagle and helmet. Below the Eagle on the right-hand side an inscription, 10/ZŁ, on the left-hand side oblique image of the sword. Below the sword the notation of the year of issue, 2007. On the left-hand side a vertical inscription, RZECZPOSPOLITA, at the bottom an inscription, POLSKA. The Mint’s mark, m/w, under the Eagle’s left leg.

Reverse: Stylised images of: a heavy armoured mounted horseman with the lance, and an outline of a mounted knight with the bare sword in the background. At the top, on the right-hand side, the outline of urban edifices. At the bottom, below a broken line, an inscription, RYCERZ/CIĘŻKOZBROJNY (heavy armoured mounted horseman), above the line on the right-hand side an inscription, XV w

Obverse: A stylized image of the painting ”Rogalin zimą” (Rogalin in Winter) by Leon Wyczółkowski, 1925.At the bottom, on the right-hand side, image of the Eagle established as the State Emblem of the Republic of Poland. Around the Eagle an inscription, 20 zł, a separating dot, an inscription, RZECZPOSPOLITA POLSKA, and the notation of the year of issue, 2007. The Mint’s mark, m/w, under the Eagle’s left leg.

Reverse: An image of Leon Wyczółkowski, in accordance with the self-portrait of 1927. In the left-hand bottom corner, a palette and three paint brushes. On the palette paints: red, yellow, green and blue. On the left-hand side and above an inscription, LEON WYCZÓŁKOWSKI, on the right-hand side a vertical inscription, 1852–1936.

Obverse: On the left-hand side, an image of the Eagle established as the State Emblem of the Republic of Poland. On the right-hand side of the Eagle stylized images of the barque named the Otago and of an open book with the pages whose bottom edges are shaped to look like sea waves. At the top, in the rim, a semicircular inscription, RZECZPOSPOLITA POLSKA and the notation of the year of issue, 2007. At the top, on the left-hand side an inscription, 200/ZŁ. The Mint’s mark, m/w, under the Eagle’s left leg.

Reverse: An image of Joseph Conrad, on its right-hand side an inscription, 1857-1924. Below an inscription, JOSEPH CONRAD, against the background of the stylized facsimile of his signature. In the rim on the left-hand side a semicircular inscription, KONRAD KORZENIOWSKI.

Obverse: On the right-hand side, at the bottom an image of the Eagle established as the State Emblem of the Republic of Poland. On the left-hand side at the top, an image of Joseph Conrad, on the right-hand side, an inscription, KONRAD/KORZENIOWSKI/1857-1924, an oblique facsimile of his signature below. On the right-hand side, an inscription, 10/ZŁ, the notation of the year of issue, 2007, below. On the left-hand side, in the rim, a semicircular inscription, RZECZPOSPOLITA POLSKA. The Mint’s mark, m/w, under the Eagle’s left leg.

Reverse: A stylized image of the barque named the Otago and a stylized image of clouds above. Below, a hologram shows the reflection of the barque in water and changes colours depending on the angle of vision.