The 1931 Cyrus Hall McCormick Centennial Of The Reaper Bronze Medal TC-105818 is a commemorative medal made of bronze. This medal celebrates the 100th anniversary of the reaper, a revolutionary farming tool invented by Cyrus Hall McCormick. The design and craftsmanship of the medal showcase the significance of this historical event and the impact it had on agriculture and farming practices. This collectible item serves as a reminder of the innovations and contributions made by Cyrus Hall McCormick to the field of agriculture.