SubjectMeasurementMathematical instrumentsCalculationItem typeObjectMakersF. B. CoxProvenancePresented by Miss M. F. Irvine.Object typeRuleInventory No53281Accession Number1952-60DescriptionWith slide rule in one leg.Related ItemsMore related itemsFolding Rule, English, c. 1800?Inventory Number 50509Wooden Folding Rule, Signed 'B', English, 1673Inventory Number 38264Folding Rule, by F. M.?, London?, 18th Century?Inventory Number 41023Ivory Folding Rule, English, 18th CenturyInventory Number 41969