These machines are connected to computers, which makes it easier and faster to tell them what to print onto the tags. Individual characters are stamped onto the tag, in a similar way to a typewriter printing characters onto a page. The custom dog tags are loaded into the machine, which will take them one at a time to emboss the information on them. Not all machines work in exactly the same way, but they will use a similar process. They can then be inserted into the machine, where the characters will either be embossed or debossed into the metal so that they feature the right information. First of all the tags need to be cut to the right size and shape. This is done using machines designed for this purpose. Military identification tags today are either embossed (raised letters) or debossed (depressed letters). However, there are various myths about notched dog tags, including that they were meant to be placed between the soldier's teeth to prevent them getting lost. The design previously had a notch, which was used to indicate orientation for inserting the tag into a handheld machine for stamping. Navy tags no longer included a fingerprint. There was also an etching of the sailor's fingerprint on the other side.īy World War II, dog tags were made in the shape that we see them today from a nickel-copper alloy. and the wearer's date of birth and enlistment (or date of appointment for officers). They were made from a group of nickel alloys called monel and had etched on them the letters U.S.N. The Navy started to require them in 1917, although the tags during World War I were slightly different from Army tags. Other branches of the military also started to use dog tags. Today, some are debossed while others are embossed. Identification tags could be used to quickly stamp their information onto paper using this process. This machine debosses characters into the metal plates. In 1918, the army started to use service numbers, which would be included on tags for combat troops along with soldiers' names.įrom the 1930s to the 1980s, original dog tags were made using a Graphotype machine. In 1916, the regulations changed to ensure every soldier was issued with two army dog tags so that in the event of a death, one could be kept for record-keeping and one could stay with the body. The US Army first authorized ID tags in 1906. It was around this time that military identification began to be manufactured commercially, in the form of pins and tags. They used paper to write down the details and pin notes to their coats or they wrote or etched their names into their things. In the United States, some soldiers took it upon themselves to create their own identity during the Civil War. There is a mention of Spartans using identification tags and the Romans also used a type of identification tag for their legionaries. The concept of wearing or carrying something for identification in combat is a very old one.
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