They’re a nice tradition, and it is always an honor when a service person passes you one during a handshake as a mark of ...

The challenge coin of Brig. Gen. Lawrence Muennich, the Adjutant General of the Indiana National Guard. (Courtesy of ING) In just a few weeks, one Hoosier member of law enforcement will get a rare ...

An ancient Greek warrior with a spear emblazoned with the words “Best in the West.” Medallions showcasing Churchill Downs’ iconic twin spires. Police in riot gear standing in front of a burning ...

The challenge coin of Brig. Gen. Lawrence Muennich, the Adjutant General of the Indiana National Guard. (Courtesy of ING) In just a few weeks, one Hoosier member of law enforcement will get a rare ...

Sven Smash Designs has a crayon-eater challenge coin. (Spencer Garvin) For over 100 years, the challenge coin has been a symbol of esprit de corps among troops around the globe, tracing its roots back ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This challenge coin represents the ...

The president accidentally dropped and then had to chase a challenge coin as it rolled away from him Monday during an awkward exchange with a senior military officer. The oldest-ever president had to ...

In just a few weeks, one Hoosier member of law enforcement will get a rare recognition: one of the Department of Child Services’ challenge coins honoring “a heroic act that protected a Hoosier child.” ...