Gunnar Kaasen, a Norwegian musher and his lead dog Balto, who delivered diphtheria antitoxin to Nome, Alaska, saving the city from an epidemic, 1925.

Gunnar Kaasen, a Norwegian musher and his lead dog Balto, who delivered diphtheria antitoxin to Nome, Alaska, saving the city from an epidemic, 1925.

by MuffinnBerryy