Catalog
| Issuer | German East Africa |
|---|---|
| Year | 1908-1914 |
| Type | Standard circulation coin |
| Value | 10 Heller (0.10) |
| Currency | Decimalized Rupee (1904-1916) |
| Composition | Copper-nickel |
| Weight | 6.25 g |
| Diameter | 26 mm |
| Thickness | 1.55 mm |
| Shape | Round with a round hole |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Karl Kuhl |
| In circulation to | |
| Reference(s) | KM#12, Schön#10 |
| Obverse description | Center hole divides date, crown with ribbon above, legend below. This is correct but on the published page it reads: Center hole divides denomination |
|---|---|
| Obverse script | Latin |
| Obverse lettering |
19 11 DEUTSCH OST= AFRIKA (Translation: 19 11 German East Africa) |
| Reverse description | Center hole divides denomination, sprigs flank. |
| Reverse script | Latin |
| Reverse lettering | 10 HELLER A |
| Edge | Smooth |
| Mint |
A Berlin, Germany (1280-date) J Hamburgische Münze, Germany(801-date) |
| Mintage |
1908 J - - 12 000 1908 J - Proof - 1909 J - - 1 990 000 1909 J - Proof - 1910 J - - 500 000 1910 J - Proof - 1911 A - - 500 000 1911 A - Proof - 1914 J - - 200 000 1914 J - Proof - |
| Numisquare ID | 5317520450 |
| Additional information |
Historical Context: The 10 Heller coin, issued from 1908 to 1914, was a vital circulating medium in German East Africa (Deutsch-Ostafrika) under Emperor Wilhelm II. This era marked the peak of German colonial power before World War I. These coins were crucial for solidifying German economic control, facilitating commerce, and replacing diverse foreign currencies. Their issuance underscored the imperial administration's commitment to a modern, centralized monetary system within its East African territories.
Artistry: The 10 Heller's design reflects the prevailing German imperial numismatic style, adapted for colonial identity. While the specific engraver is typically undocumented for this series, the artistry clearly conveys sovereignty. The obverse prominently features the majestic German imperial eagle (Reichsadler), a powerful symbol of state authority, accompanied by "DEUTSCH-OSTAFRIKA" and the year. The reverse presents a utilitarian design, with "10 HELLER" centrally displayed within an ornate wreath, emphasizing its economic function.
Technical/Grading: Struck in copper-nickel, this 10 Heller measures 26 mm and weighs 6.25 grams. For grading, collectors should examine high-points for wear. On the obverse, these include the eagle's breast feathers, the crown, and the highest lettering. On the reverse, the raised numerals of "10" and the intricate wreath details are most susceptible to abrasion. Strikes are generally robust, but weakness can sometimes be observed in finer details, impacting eye appeal.