Post a pic, and I'll look in up! Lot's of versions for that brand, Gerst had a long history in Nashville and surrounding areas. Photo needs to be under 1mb.
Pictures should also include the entire profile, close up of embossing, just the top with side seam and a close up of the entire base. Typically beer bottles have more value to a collector of bottles from that locale but some who collect beers in general may have a good handle on it. Sounds like we might find out if you can post those additional pictures. Jim