Artifact Details

Title

Lord's Calculator

Catalog Number

XB123.80

Type

Physical object

Date

ca. 1900

Manufacturer

R. Waddington, Coventry

Place Manufactured

U.K.

Dimensions

1/2 x 2 3/4 x 3 1/2 in.

Description

Size of a large pocket watch with two knobs at the 12 and 1 o'clock positrons

Category

Analog computer

Subject

Hand calculation; Slide rule; Analog; Oughtred, William

Collection Title

Gwen Bell artifact and book collection

Series Title

Pre-computing artifacts

Credit

Gift of Gwen and C. Gordon Bell

Lot Number

X6288.2012