2019 AD., Germany, Federal Republic, Climate zones of the earth series commemorative - Temperate Zone, Hamburg mint, 5 Euro.

Germany, Federal Republic, Climate zones of the earth series commemorative, engravers: Stefanie Radtke (obv.) and Peter Lasch (rev.), Hamburg mint, 2019 AD., issued September 2019,
5 Euro (ø 27,3 mm / 8,92 g), two copper-nickel parts (outer ring Cu75Ni25, center Cu81Ni19): a ring and a center planchet, a dark green polymer ring within (different green colours for each mint), 9,00 g. theor. mint weight, mintage 600.000 (?) , axis medal alignment ↑↑ (0°) , plain edge with immersed inscription "KLIMAZONEN DER ERDE • ",
Obv.: 5 EURO / J / 2019 / BUNDESREPUBLIK DEUTSCHLAND , value, 12 stars, and state on the ring, German national emblem eagle, date, and mint mark on center.
Rev.: GEMÄSSIGTE ZONE / PL , a hare sitting right, oak leave, stylised farmland and forest edge, surrounded by the red polymer ring, autumnal oak branch and oak leaves on the metal ring.
Ref. ? .
(indirect plus background illumination)

Year / Mint Mark / Mintage / Details
2019 A 600,000 blue-green polymer ring
2019 A 80,000 Proof
2019 D 600,000 yellow-green polymer ring
2019 D 80,000 Proof
2019 F 600,000 pale green polymer ring
2019 F 80,000 Proof
2019 G 600,000 spring green polymer ring
2019 G 80,000 Proof
2019 J 600,000 dark green polymer ring
2019 J 80,000 Proof