Endlings: The Last of their Kind

An "endling" is the name for the last known living member of an extinct species, and the Endlings pen set commemorates 10 of these gone but not forgotten animals.

Martha, the last Passenger Pigeon: shown in front of oak leaves and a pigeon gun, invented specifically to hunt passenger pigeons. Martha's pin will be soft enamel, antique copper-plated, made with 9 enamel colors, and measuring 1.75" wide.