It may be true that most typical utilitarian Obear-Nester bottles and jars don’t carry date codes, but many of their soda bottles do. The date code, at least on the examples I’ve seen, follows the same placement on the base as used by some other glass companies such as Owens-Illino...
Empty glass or jars are categorized as trash and recycling glass is one profitable business venture you may try to invest in. You can start by recycling glass bottles or jars. Glass bottles are classified as nonbiodegradable so they will stay in their present condition for millions of years ...