i don't know if you mean US medals, or a certain country exclusively, however, there are medals, with the 2 rifles crossed in the Philippines.
the 3 stands for the 3 rd infantry [crossed rifles] H was the division, hence the 3 rd infantry division,
CAL on a World War 1 military pin with crossed rifles most likely refers to California. It could be a symbol indicating the unit or organization that the individual belonged to, possibly a California-based infantry unit. Further research into specific units or markings may provide more information about the pin's significance and the individual's service.
The regulation US Army Infantry insignia consists of two crossed model 1795 Springfield flintlock muskets of .69 caliber. This was the US Army's first US government made & issued shoulder arm. This infantry insignia was officially adapted by the US Army in 1922. From about 1875 until 1922, the US Infantry used the crossed rifles that were issued to the US Infantry at the time. Everytime the US Army adopted a new rifle, the Quartermaster would have to issue a new infantry crossed rifle insignia to match the new rifle. For example when the Army adapted the model 1903 bolt action Springfield in 1903...crossed 1903 Springfield insignia's had to be issued. This all ended by the new 1922 regulation.
The combination of two sets is the Union of the sets and contains all the elements of both sets.
2 feathers crossed
two parallel lines are crossed by another line ,that's the perpendicular.
The union of two sets.The union of two sets.The union of two sets.The union of two sets.
what are the two method naming sets
Closed sets and open sets, or finite and infinite sets.
it is really easy it crossed the ms. river& the
If two wires are crossed it will run, poorly but run. If more than two are crossed it probably won't have enough power to move the vehicle if it runs at all.
The two types of cartridges used in rifles and pistols are rimfire and centerfire