So at this point we know that this bottle was made in 1946.
A user need go no further through the Dating page questions to refine the date further.
This is a result of using arsenic and/or selenium as the glass decolorizer.
-There are molded (embossed) "swirls" on the shoulder and upper body of the bottle.
-The glass is clear (colorless) with just the slightest "straw" tint when looking through the thick portion of the base.
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If a user needs to refresh themselves on the terminology used to describe the various parts of the bottle, click on Bottle Morphology to view a pop-up page of physical bottle feature definitions.
) to the specific dating questions on the Bottle Dating page are included so that a user can reference the necessary portions of that page.