Item typeObjectPhysical materialWoodMetalInventory No15742DescriptionWooden pyramid-shaped object on stand with weighted pendulum.Related ItemsMore related itemsFormer number for 67525Inventory Number 37111Photograph [Herschel Colln unattached number, probably a duplicate entry]Inventory Number 89745Photograph [Herschel Colln unattached number, probably a duplicate entry]Inventory Number 31064InstrumentInventory Number 15577
