Extremely rare set of 6 items of 1800's probably Physics Laboratory Instruments.
Unique collectors item, these were made in Germany, but I am not able to say what experiments these were used for.
Particularly interesting and unique is a blown glass open bottom jar in which there is a bell wired up to a solenoid.
All instruments are in fairly good condition and they work.
Patina consistent with age, these have not been touched in any way and are in original found condition.
Unique display, would make interesting conversation pieces.
To be sold as a SET.
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