Rare antique glass sandwich type knob set in mint condition
 
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Hard to find style dating to around 1880 Glass on both knobs are crystal clear and perfect. Inside of the glass stem, both knobs have an unusual mercury coating There's also a round decorative nickel size mercury bubble with a reflective backing. This bubble was made inside the glass knob, this can be seen through the front & sides The shanks are stepped, made of heavy bronze, one side still retains its thin mounting screw. The unblemished mercury parts within the glass are what gives this set its charm. Apparently spent it's life in a controlled environment. Overall all parts are in amazing unblemished like new condition which is rare for a 140 year old glass knob set containing mercury.

Price: $140 Per Set -

Item # 1204