Dog tags: history, format, and how stamping really works.
From WWI identification discs to current GENESIS compliant tags, the format has changed often. What's on each line, what the notch was for, and how to spot a fake.
The format has changed eight times
WWI used a single aluminum disc with name, rank, serial. WWII introduced the two tag system with name, service number, blood type, religion, and tetanus dates. Korea, Vietnam, GWOT, and current GENESIS era tags each adjusted format. Knowing the format tells you the era.
The notch myth
The infamous notch on WWII through early Vietnam tags was a positioning notch for the embossing machine (Addressograph), not, as the popular myth claims, for jamming between the teeth of fallen soldiers. The notch disappeared once newer embossing machines didn't need it.
Custom stamping at Bossert's
We can stamp custom tags to historically accurate format on real US issue tag stock. Common requests: replacement tags for veterans, memorial tags, period correct reenactor tags, and unit tags. Bring exact spelling and service number.
Spotting reproductions
Modern reproduction tag blanks are usually thinner and lighter than period stock. They often have a "drilled" hole instead of the original stamped/punched hole, and the edge finishing is too clean. Genuine wartime tags have edge roll from the cutting die.
Have a question this didn't answer?
The counter at Bossert's has more than 75 years of cataloging behind it. Come in, call, or send a message.