| Country | Germany |
| Authority | Aachen Stadt und Landkreis |
| Currency | Mark |
| Denomination | 20 |
| Issue Start Date | 31/10/1918 |
| Set/Series Name | Aachen Stadt und Landkreis GG1 |
| Number of Items in Set | 4 |
| Item Set Number | 3 |
| Set Details | 2x10mk, 2x20mk. Issued or cancelled. |
| Type | Grossgeld |
| Material | Paper |
| Width in mm | 141 |
| Height in mm | 91 |
| Comments | Issued. |
| Source | Kyle Mathers |
| BNI Banknote Id | 79082 |
Catalog & Valuation Details
| Source | Catalog # / Reference | Value | Date of Value | Comments |
|---|---|---|---|---|
| Deutsches Notgeld Band 3 | 001.02 | €25.00 | 2003 | UNC |

