The bar means that it has been awarded multiple times.
A metal what? Oh!?! You mean a Medal as in an award. It depends on the several factors. You should identify the MEDAL and describe it. Does it have the soldier's name engraved on it? Does the Medal include the Ribbon that it is hung from? Are both in good shape?
It probably means he earned a Bronze Star Medal. The medal was awarded to the soldier in a case that included three items: A bronze Star Medal, a ribbon and maybe a metallic version of the ribbon. The Bronze Star Medal was a medal in the shape of a STAR that was bronze. It hung from a ribbon that was mainly RED with a BLUE and WHITE strip. If awarded to the soldier, the STAR would have his name engraved on the back. If the ribbon has an Oak Leaf device or a small Star device or a brass "V" attached to the ribbon, this denotes a special recognition for the award. The Oak Leaf represents a second award of the Medal. The "V" recognizes the soldier for Valor.
The maroon ribbon is the Navy Good Conduct Medal; the ribbon is worn in place of the medal when full formal dress requiring medals/ribbons aren't required. The Secretary of the Navy recently authorized the merging of the Marine Corps Good Conduct with the Navy's - the Navy Good Conduct will be authorized for wear by both Sailors and Marines.
First of all , I think you mean AgNO3 , which is Silver Nitrate. It is NOT a medal/metal . It is a chemical salt, composed of the nitrate anion (from nitric acid) and the silver cation ( from ??? silver oxide).
Normally it means Bronze Star Medal & Purple Heart. In Vietnam, a Bronze Star Medal could be given for EITHER Meritorius or Heroism. If it was awarded for Heroism, then the medal comes (on written orders) with a "V" device (which is attached to the cloth portion of the medal or attached to the ribbon). Most US servicemen always wore the ribbon; they seldom if ever wore the medals.
In the US Military, a "ribbon" is worn on the informal dress uniform, representing the medal. It is of the same color as the medal. There are also ribbons authorized for which no medal is used. In a dress uniform they are typically worn on the right side, while the medals are worn over the heart. You would never wear the medal and the ribbon representing the medal at the same time. Examples would be various unit citations or skill awards. The Navy issues marksmanship ribbons rather than badges. Sea Service Deployment ribbons are awarded for spending long periods of time deployed on ships or with Marine units.
Vietnam Service Medal. This is the yellow ribbon decal that one sees on cars, and has vertical red lines running down the center of it (representing the RVN flag) with green tips on the end of the ribbon (signifying the jungle).
If you mean 'metal', I think you're talking about R2-D2 or C3PO, both are metal robots from the Star Wars movies.
It was awarded for Gallentry in Action.
Spoons are made from many materials such as metal and plastic, which are the most common, to wood, glass and ceramic.
Army Service Corps
The discharge papers listed the soldier's awards and campaign credits. The papers will use acronymns which can be quite confusing.GCM is the Good Conduct Medal. This Medal was awarded to a soldier by the immeidate commander of his unit. It was awarded about 9 to 12 months after enlistment and was given for good conduct. This means he did what was expected and didn't get into trouble. This medal could be revoked if the soldier did something that deserved a "punishment".ET - I'm not aware of any "official" abbreviation as this. Maybe it was something used by the Navy or Coast Guard. In general terms, "ET" could mean European Theater. However this was not the official name for the medal or ribbon awarded for this. Soldiers who served in Germany, Italy, France or Britian, etc. would be awarded the European - African - Middle Eastern Campaign Medal which was abbreviated "EAME".