Slide Rule

L. E. Jones

Accession Number: 2011.lej.53

Instrument Name: Slide Rule

Description: Wooden slide rule with metal ends.

Alternative Name:

Primary Materials: Wood, metal

Markings:

Old Inventory Number = 53??

“Harrow Mark Reducer”

“Aston & Mander Ltd. Makers 61 late 25 Old Compton St. Soho, London”

Dimensions (cm):

Height = 5 cm, Width = 5 cm, Length = 91 cm

Function: Facilitating calculations.

Condition:

Good condition. Scrapes and small splotches of white paint on slide rule.

Associated Instruments:

Manufacturer: Aston & Mander, London

Date of Manufacture:

Provenance:

Donated to UTSIC: No

Historical Notes: