| Issuer | Poland |
| Year | 1917-1918 |
| Type | Standard circulation coin |
| Value | 20 Pfennigs (Fenigów) (0.20) |
| Currency | Mark (1917-1924) |
| Composition | Iron |
| Weight | 4 g |
| Dimensions | 23 mm |
| Thickness | 1.5 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | 1 July 1924 |
| Reference(s) | Y#7, J#N607, Schön#4 |
| Obverse description | Crowned eagle facing left with wings open |
| Obverse script | Latin |
| Obverse lettering | F F |
| Reverse description | Value, date below |
| Reverse script | Latin |
| Reverse lettering | KROLESTWO POLSKIE
20 FENIGOW
1917 (Translation: KINGDOM OF POALND PFENIG) |
| Edge | Plain |
| Mint | F F Staatliche Münze Baden-Württemberg,Stuttgart, Germany (1374-date) |
| Mintage | 1917 FF - - 1 900 000 1917 FF - Proof - 1918 FF - - 19 260 800 1918 FF - Proof - |
| Catalog ID | 8635781590 |
| Comments |
