About the Design:

Obverse
"Republica de Honduras" over the Honduran coat of arms: the triangle Coat of Arms of the Central American federation with a volcano between two towers in an oval. Behind it are a sun and a rainbow. Around the oval are the words "Republica de Honduras Libre, Soberana, E Independiente" On the oval are two cornucopias and a quiver of arrows. Under the oval is a landscape with oak and pine trees, and mining equipment.
NOTE: size of letters

Lettering:
Republica de Honduras
Republica de Honduras Libre, Soberana, E Independiente
15 de Septiembre 1821
Year

Translation:
Honduran Republic
Republic of Honduras, Free, Sovereign, and Independent
September 15, 1821
Year

Reverse
"20 Centavos de Lempira" over portrait of Lempira (without feathers) facing left within a circle.

Lettering: 20 CENTAVOS DE LEMPIRA

Translation: 20 Lempira Cents

Composition    Nickel plated steel
Weight            2 g
Diameter    17.8 mm
Thickness    1.1 mm
Shape             Round