I have a pair of bib overalls that have 2 buttons riveted on the top front to hold the metal loops that are attached to the straps that go over the shoulders. They look just like that.
Fischer F70
Garrett ACE 350
Garrett Pro Pinpointer
Raven model 25 and other hacking tools
1part piss / 3 parts vinegar
30 round mags
God Bless America!