© Heritage Auctions
 50 Sen
1955 year| Copper-nickel | - | - | 
|   Issuer   |  Indonesia › Indonesia (1949-date) | 
|---|---|
|   Period   |  Republic (1950-date) | 
|   Type   |  Pattern | 
|   Year   |  1955 | 
|   Value   |  50 Sen (0.50) | 
|   Currency   |  Rupiah (1950-1965) | 
|   Composition   |  Copper-nickel | 
|   Shape   |  Round | 
|   Technique   |  Milled | 
|   Demonetized   |  Yes | 
|   Updated   |  2024-10-05 | 
|   Numista   |  N#150082 | 
|---|---|
|   Rarity index   |  91% | 
Reverse
Denomination within scalloped design, ornaments flank date below
Script: Latin
 Lettering: 
 INDONESIA
 50
 SEN
 1955 
Interesting fact
The Pattern 50 Sen 1955 from Indonesia is a rare and unique coin that features a mistake in its design. The coin was minted with the incorrect year, 1949, instead of 1955, which makes it a highly sought-after collector's item among numismatists.