1 Dollar (Mountain Gorilla)
Country: Sierra Leone 
 Denomination: 1 Dollar
                (1) 
 Year: 2011 
 Material: Copper-nickel 
 Weight: 28.5 g 
 Shape: Round 
 Diameter: 38.6 mm 
 Type: Non circulating coin 
 Catalog list: sierra leone
Description:
 
Obverse
Lettering: 
REPUBLIC OF SIERRA LEONE
UNITY FREEDOM JUSTICE
PM
2011
Reverse
Lettering: 
MOUNTAIN GORILLA
$1
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