I remember digging for glass bottles when I was young and still living with my parents. A few times my dad, my brother, and I went to old dump sites by old towns or farm sites. The dump sites were not used anymore and were being reclaimed by mother earth. Back then they would burn the trash in the dumps to make the volume of matter less. When digging the sooty residue could be quite a mess, taking soap and water sure came in handy. We found a few old bottles, but they were common ones so not of that much value. To me the best part was just digging through the rubble, to see what kind of priceless fortune you can find. The emotions that would arise within, the thrill of the hunt. There were many other bottle collectors during those times also, so odds where a person was digging up the rubble that someone had dug up before. Lots of those old dumping sites have been dug out and hauled away, then put into larger newer landfills operated by the government.