Beerhippie
Well-known member
I've had this weighing a shelf down for a while and decided I'd see what I can find out about it:



No model or patent #s. The lines for the bubbles are wires--just straight wires for the horizontal and beaded for the vertical bubbles. All three bubbles are there and all agree--and the horizontal agrees with my modern levels, meaning my workbench is a sixteenth-bubble off.
The wood appears to be mahogany.
Now, is that dirt that I should clean up, or valuable patina? So far, I've just blown the dust off.
Any info appreciated!



No model or patent #s. The lines for the bubbles are wires--just straight wires for the horizontal and beaded for the vertical bubbles. All three bubbles are there and all agree--and the horizontal agrees with my modern levels, meaning my workbench is a sixteenth-bubble off.
The wood appears to be mahogany.
Now, is that dirt that I should clean up, or valuable patina? So far, I've just blown the dust off.
Any info appreciated!
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