An Early 20th Century Large Model of 'Slide Rule'
It's a Large Model of a 'Slide Rule' also known as "slipstick" - mechanical calculator - invented by William Oughtred.
Circa:
20th Century
Width:
165cm / 64.75''
Depth:
4cm / 1.50''
Height:
24cm / 9.50''
Price: on application
Item No. u00033
Item DB Code. DA-82
|
|
