Small hole to top: possibly missing a rod to zero the main dial or it just missig handle. Rare example of scientific lab stop clock. I'm slightly confused about the swivelling small arm on the front.
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Vintage eye wash cup lot of 49.Made of glass.These came out of a storage unit.They are in nice condition.Most of them have no marking / brand name on them.See all pictures closely for details.Thank you.Please see my other eye wash cup listings.
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Rare Antique Green-Tinted Tortoiseshell And Silver Spectacles With Original Case Which Itself Has Beautiful Decorations. Circa 1800.Hand-carved from tortoiseshell, it was believed that blue or green-tinted lenses improved vision. The spectacles have silver fittings and hinges. Exquisite craftsmanship and timeless design.Condition is good, commensurate with age and use. Structurally sound and glass is good. Some age related scuffing and wear to the end of the arms.Measurements:Frame front: 11cm acrossTemples: 11cm longWeighs 32.28 grams
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In Wooden Case with brass plaque.
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This vintage set of eye wash cups is a beautiful addition to any collection. The deep amethyst carnival glass gives a unique and elegant look that is sure to catch the eye. With a height of 2.5 inches, they are perfect for use or display. Made in the United States, these cups are a rare find for collectors of optical items. Whether you are a fan of carnival glass or simply appreciate unique and vintage pieces, these eye wash cups are a must-have.
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The tortoiseshell was softened using heat and steam, then cut, shaped, and filed by hand to create a comfortable fit. The hinges allowed the glasses to expand or contract, ensuring they stayed in position without the modern over-ear support.
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