Congrats! I noticed in your other post the "work" buttons...the locomotive button and the "Jaynell" buttons are classic 1900-1930 work buttons, they are riveted and never meant to come off of a garment. The fact that you found two "Jaynell" buttons along with a ton of nails suggests you are in the area of a burned building. I highly suggest you work around where the buttons are coming from, removing all the nails as you go. Get a pinpointer to help clear the nails. The multiple buttons from one brand means a article of clothing once existed there and all of the contents in the pockets. (If any) Also look for early plastic combs or pipe smoking materials, glass shirt buttons. Take your time and enjoy.
"Jaynell" work wear as found in the 1922 "Garment Worker" publication
The Johnston-Larimer Dry Goods Company, Manufacturers of the well knwown "Sensible" and "Jaynell" brands of work clothing.
Wichita, Kansas 1922