NTSB 50th Anniversary Challenge Coin 1967-2017

Five decades of aviation history in your hand. This NTSB 50th Anniversary Challenge Coin captures the precision and prestige of the National Transportation Safety Board's legacy—a bronze-cast piece that speaks to those who understand the weight of safety excellence. Detailed emblems and insignia tell the story of accident investigation and advancement. For collectors who know the difference between a coin and a piece of history.

Dimensions: 1 5/8 Inches 

Materials: Bronze