But I don’t know how much I trust that information because that doesn’t jibe at all with what I remember. I distinctly remember them in the Pittsburgh area around 1980.
In Prince Edward Island they still use 1.5 L glass bottles. They also have a 80 cent deposit on them, which almost doubles the cost at the register. Good bottles for home-brew
All carbonated drinks (soda, beer, etc) sold in PEI must use glass bottles. This rule only applies to carbonated drinks, so juices and water can be sold in cans/plastic bottles.