Collision apparatus

Collision apparatus. The vertical rod is missing. Two masses could be suspended from the rod. 3 balls of ivory, of different mass and diameter are supplied for impact, one more is missing. A body-index of unknown use is also available. The graduated arc is graduated 0-85 on both ways (not degrees, but unknown units). Divisions are 5. There are 2 leveling screws.

Data

Inventory Number: 

MEC13

Instrument Categories: 

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