I have stacks of cds with sanborn maps of Oklahoma. Not sure if I got Ardmore but I will check and let ya know. Oklahoma maps are hard to get your hands on. I just happen to have a friend that his daughter was going to OSU and she used her library pass to get a large amount of maps for me. I...
I have dug many of those bottle in my area I dig here in Oklahoma. To me they are common bottles but they are early. I believe 1870's to around 1890's. Somebody told me they were champagne bottles.
Love the Guthrie glass. I'm a digger in OK and I have seen this glass but it is hard to come by. If interested in selling I would like to add one to my collection.
Every town had old dumps. Go to the court house or library and look at old maps or information on drug stores and bottling works. That should give you a good starting point. Remember, history is the best reference for digging. Do your research and you can find about anything.