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History of Science Museum

Equinoctial Dial, by Joannes Petrus Rutzius, Freiberg, Early 18th Century

Inventory Number 52682


Acknowledgement: © History of Science Museum, University of Oxford, inv.52682

Item type
Object
Provenance
Presented by Lewis Evans
Primary inscriptions
"Joannes Petrus Rutzius / Frideberga"
Object type
Equinoctial dial
Dimensions
Weight: 53g
Inventory No
52682
Accession Number
1924-0/part

Description

Square pierced base with circular compass box adjustable for variation; sprung folding plumb level (plummet missing); hinged hour circle with centrally mounted folding latitude quadrant fitting into top of plumb level; alidade with folding gnomon and vernier for reading minutes.