Catalog
| Issuer | Aachen, City of |
|---|---|
| Year | 1920 |
| Type | Emergency coin |
| Value | 25 Pfennigs (25 Pfennige) (0.25) |
| Currency | Mark (1914-1924) |
| Composition | Iron |
| Weight | 4.9 g |
| Diameter | 23.7 mm |
| Thickness | 1.7 mm |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Funck#1.10, Men05#70.26, Men18#99.26 |
| Obverse description | |
|---|---|
| Obverse script | Latin |
| Obverse lettering | STADT-AACHEN 25 ·1920· |
| Reverse description | Half diamond rim surrounding bear on base |
| Reverse script | |
| Reverse lettering | |
| Edge | Plain |
| Mint | |
| Mintage |
1920 - F#1.10 a) Obverse: Writing almost touches the edge - 1 002 000 1920 - F#1.10 b) Obverse: Writing far from the edge (0.5 mm) - |
| Numisquare ID | 5831912430 |
| Additional information |
Historical Context: The 25 Pfennig coin issued by the City of Aachen in 1920 belongs to the significant numismatic category of German Notgeld, or emergency money. This era, immediately following World War I and during the nascent Weimar Republic, was marked by severe economic instability and rampant hyperinflation. Central government coinage was scarce, forcing thousands of German municipalities, including Aachen, to issue their own local currency to maintain commerce. The use of iron, as specified for this piece, was a direct consequence of material shortages and the need for inexpensive, readily available metals, underscoring the profound economic distress of the period.
Artistry: While specific engraver details for municipal Notgeld like this 25 Pfennig are often unrecorded, the stylistic school generally reflects a utilitarian yet locally symbolic approach. Designs for Aachen Notgeld frequently incorporated elements of the city's rich history and heraldry, such as the imperial eagle associated with Charlemagne, or local architectural landmarks. Given the coin's denomination and the urgency of its production, the design would likely be functional, featuring the denomination and issuing authority prominently, possibly framed by a simple decorative border or a stylized rendition of the city's coat of arms, balancing legibility with civic identity.
Technical/Grading: As an iron issue, this 25 Pfennig coin presents unique technical and grading considerations. High-points susceptible to wear typically include the highest relief elements of any central motif, such as the head or wingtips of an eagle, or the uppermost parts of lettering and numerals. The strike quality of Notgeld can be variable, often exhibiting some weakness due to rushed production and less refined minting processes. Furthermore, the inherent susceptibility of iron to corrosion (rust) is a critical factor; even minor surface pitting can significantly impact a coin's grade and aesthetic appeal, often being a more defining characteristic than traditional wear.