They have been buried for a few years now. I used pvc schedule 80 pipe and sealed the bottom with pvc cement. The top was a screw on design. I used thread sealant and wax. Everything was inside vacuum sealed bags, and that was the only reason I didn't loose everything. I had about 3 inches of water in the bottom of the tube. Some corrosion on some of the ammo, will now just use it for for target ammo. Going to pass the worst of it through the media to polish it a bit. The fire started and lighters did not make it. All the magnesium fell off the fire starters and both lighters are locked up. Compass, knives, and so on are fine. I filled all the vacuum bags with rice, but there was still some moisture on the paper ammo boxes. Phone was dead so did not get any pics. I will try to get some pics when I open up the other caches. Hope the guns are fine, it is pouring down raining now, so no more digging them up today.