Antique 1800 Pacific Vinegar & Pickle Works Purple Amethyst San Fran Bottle WWI

A VERY RARE FIND! ONE OF A KIND! Pacific Vinegar and Pickle Works was in business from 1860 operated by Joseph Pohley & John Ludwig Koster using the name Pacific Vinegar Works until Pohley's death about 1878 - 1879. They were located in San Francisco, CA. They were in business until 1912. - How Manganese Creates Purple Glass: Clearing Agent: Manganese was added to glass from the 1880s to around World War I to counteract the greenish tint from iron impurities, making it clearer. UV Reaction: When this manganese-containing glass is exposed to sunlight (UV radiation) for extended periods, the manganese changes form. Color Change: This chemical change results in a beautiful lavender or deep amethyst purple color. This antique glass bottle is a stunning addition to any collection. Also Pre WWI at its finest! With its rich purple color and square design, it is a rare find that is sure to catch the eye of any enthusiast. It’s definitely eye catching! Works as a great vase too! ~ Pic 5 is the top angle, Last pic shows the natural bubbles that formed when making the bottle. ~ EXCEPTIONAL CONDITION ~ Amazing Color ~ No chips, scratches, or any damage ~ Length/ Height 7” ~ Width 2” ~ Sides 1 1/2” ~ Top Opening 1 3/4” Bundle with any of my other items to get the best price & shipping!! I ship quickly & comes from a non-smoking home! Reasonable offers considered.