Catalog
| Issuer | Aachen, City of |
|---|---|
| Year | 1920 |
| Type | Emergency coin |
| Value | 1 Öcher Grosche = 10 Pfennig (0.10) |
| Currency | Mark (1914-1924) |
| Composition | Iron |
| Weight | 3.65 g |
| Diameter | 20.9 mm |
| Thickness | 1.6 mm |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Funck#1.5, Funck#1.6, Men05#70.15, Men18#99.15 |
| Obverse description | Left facing bust and city name bottom right |
|---|---|
| Obverse script | Latin |
| Obverse lettering | AACHEN |
| Reverse description | Face value : `1 Grosche` (or Groschen in standard German) means it had a value of 10 pfennig. The word `Öcher` is local dialect for `Aachener` |
| Reverse script | Latin |
| Reverse lettering | 1 ÖCHER GROSCHE 1920 |
| Edge | Smooth |
| Mint | |
| Mintage |
1920 - F#1.5A (medal alignment) - 2 944 000 1920 - F#1.5Aa) Obverse without a lock of hair on forehead - 1920 - F#1.5Ab) Obverse with a lock of hair on forehead - 1920 - F#1.6 (coin alignment) very rare - 30 400 |
| Numisquare ID | 3873889800 |
| Additional information |
Historical Context: Issued in 1920, this 10 Pfennig coin from Aachen is a product of Germany's post-World War I Notgeld era. The Weimar Republic faced severe economic instability, hyperinflation, and metal shortages, compelling municipalities like Aachen to issue local emergency currency. Aachen, under Allied (Belgian) occupation from 1918, utilized these issues to facilitate commerce and maintain civic functions amidst the rapid devaluation of national currency.
Artistry: The specific engraver for many Notgeld issues remains unrecorded. This 10 Pfennig coin's design typically features the city's name, denomination, and year, often accompanied by a simplified Aachen city emblem, such as the cathedral or Charlemagne's bust. The stylistic school emphasizes functionalism and clear legibility over elaborate artistry, characteristic of emergency coinage produced under duress, reflecting the urgent need for practical currency.
Technical/Grading: Struck in iron (3.65 gg, 20.9 mmmm), a common post-war substitute metal, this coin presents unique preservation challenges. High-points susceptible to wear and corrosion include any central emblem's raised elements, lettering, and date numerals. Collectors should examine these areas for rust, pitting, or strike weakness. Iron Notgeld often exhibits variable strike quality, from sharp details to softness, depending on the planchet and striking pressure, which significantly impacts eye appeal and grade.