What's the deal with these dots? Is it like a secret Morse code? Is the beer bottler trying to escape and sending desperate pleas for help via bumps? : r/whatisthisthing
What are these little bumps on the bottom edge of my bottle? : r/whatisthisthing
Antique Amber Glass Snuff or Medicine Bottle 3 Dots on Bottom Great Condition | eBay
The dots on a glass bottle - NCI FM
What do dots and numbers on a glass bottle mean? | GOB Answers
What does the series of dots at the bottom of a glass bottle mean? - Quora
What do dots and numbers on a glass bottle mean? | GOB Answers - YouTube
1940s GOLD Polka DOT Soda Bottle ACL Label Clear Glass Embossed Dots Rare Home Bar Find Girlie Shelf Sitter Vintage Ga or S C Made 8 H - Etsy | Soda bottles,
Body & Mold Seams
How is glass made? | Brains On
Need Help With Identifying Age and Value of 9" Green Case Gin Bottle With Four Dots? — Historic Glasshouse forum
These dots at the bottom of a Snapple bottle. : r/whatisthisthing
Valuable Old Glass Bottles: Markings & Tips to Understand Them | LoveToKnow
Need Help With Identifying Age and Value of 9" Green Case Gin Bottle With Four Dots? — Historic Glasshouse forum
How To Tell The Age Of A Glass Bottle (Identify Old Bottles)
Vintage Avon Clear Glass Bottle Embossed Dots and Avon on Bottom 1930’s
Six Vintage 1930s Small Amber Glass Snuff Bottles Square Shape 2, 3 & 4 Dots
How to Date Owens-Illinois Glass - HobbyLark
Valuable Old Glass Bottles: Markings & Tips to Understand Them | LoveToKnow
The dots on a glass bottle - NCI FM
Braille-like spots on the bottom of glass bottles of water... located in Italy, this is present on a lot of glass bottles : r/whatisthisthing
What does the series of dots at the bottom of a glass bottle mean? - Quora
Dangerously Addictive Glass: Poison Bottles – Beachcombing Magazine
