Hi! I have this bottle, although the bottom is a little different. I attached pictures. Maybe I can't see some of the this conversation, but what was it determined to be? thank you!!
It's a MICHELOB brand beer bottle. The style was made for several years, not sure exactly what stretch of time but sometime in the late 1960s or early 1970s maybe into the early 1980s? Made by many glass companies, usually bears a glassmaker mark on the bottom. I can't see with the reflection on your pic, but is that an "N in a square" on the left side?? If so, that would mean Obear-Nestor Glass Company of E. St. Louis, IL. They closed in the 1980s.
Pic with labels intact: https://www.ebth.com/items/4260793-collection-of-vintage-michelob-beer-teardrop-bottles
Oh, just saw this......................This article indicates that shape bottle was made from 1961 to 2002, and then after 5 years was being re-introduced in 2007......I didn't know it was in use that long. So, is the shape still being sold, now that it's five years later in 2017? http://www.nbcnews.com/id/17052270/...-returns-original-recipe-bottle/#.WYyYuCZK02w