Lot of US Army Sweetheart Homefront Jewelry Pieces

Lot of five US sweetheart / homefront pieces. Lot includes: army eagle heart pin, mother of pearl shield shaped brooch with army eagle in the corner, circular charm necklace with army eagle, "Loved One in Service" charm necklace and a small Crackerjack toy anti-aircraft gun (could be cute on a bracelet or as a necklace or keychain).

All in decent-to-good condition. Some show age-related wear / discoloration. The heart pin seems to be at an angle; the pin on the back is at a higher position. The mother of pearl shield brooch has a lot of rust on the pin and is seized up; it also may have been re-glued**. On the circular charm necklace, the eagle is on a very shiny iridescent background. The "Loved one in Service" charm has wear on the back and is marked 1/23 12K GF. 

All are appropriate for WWII, however a few may be newer made (I could be wrong, but the necklaces seem in too shiny and/or nice condition).

**I will include a modern pinback that can be used to replace the rusty one.