SubjectTelescopesItem typeObjectPhysical materialGlassCopper AlloyObject typeTelescopeInventory No41653DescriptionA copper alloy level for a transit instrument.Related ItemsMore related itemsLevel for Transit InstrumentInventory Number 92938Hanging Level for a Transit Instrument, c.1780Inventory Number 65715Level of Transit InstrumentInventory Number 21632Level of Transit InstrumentInventory Number 91480
