Commemorative coin issued by the Republic of the Marshall Islands:

• It is a $5 coin from 1989, marking the 20th anniversary of the first men on the moon. 

• The coin features an astronaut climbing down the ladder of the lunar module. 

• It is made of copper-nickel and weighs 30 grams. 

• While it has a face value of $5 in the Marshall Islands, its value as a collector's item may be higher. 

• The coin commemorates the Apollo 11 mission and Neil Armstrong and Buzz Aldrin's first steps on the moon in 1969. 

• It is considered a valuable collectible for those interested in space exploration and numismatics.