Fuller's Cylindrical Slide Rule London England Early 20th Century

Fuller's Spiral Slide Rule

Code: OGANOG0106011

1,545.00
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1,500.00 € *
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Fuller's Cylindrical Slide Rule London England Early 20th Century

Fuller's Spiral Slide Rule

Code: OGANOG0106011

1,545.00
WITH FREE SHIPPING
1,500.00 € *
IF YOU PICK UP IN STORE
Discounted price if you collect the product in our shops in Milan and Cambiago:
* Optional choice in the cart
Add to cart
SAFE PAYMENTS
pagamenti sicuri
Request information
Book a date
Go to noleggio.dimanoinmano.it to rent the product
Rent

Fuller's Cylindrical Slide Rule London England Early 20th Century - Fuller's Spiral Slide Rule

Features

Fuller's Spiral Slide Rule

Age:  20th Century / 1901 - 2000

Origin:  Londra, England

Description

Fuller's cylindrical slide rule. It consists of an outer wooden cylinder that slides up and down and rotates, covered with paper marked with a graduated spiral logarithmic scale; inside is a longer wooden cylinder, also covered with paper marked with decimal tables. A brass index is screwed to the top of the neck, a second, longer brass index is screwed to the mahogany base and marked with a scale. The outer sliding cylinder is marked near the top: “FULLERS SPIRAL SLIDE RULE”; at the bottom it's marked: “ENTD. STATS. HALL / STANLEY, Maker, LONDON". The upper part of the long brass index is engraved: 1791 (/) 1903, for which it can be assumed (as for another similar specimen, preserved at the National Museum of American History) that the first is the serial number, while the second the year of completion. George Fuller, professor of civil engineering at Queen's University in Belfast, Ireland, patented this instrument in 1878; the Stanley firm produced about 14,000 Fuller spiral slide rules in nearly a hundred years.

Product Condition:
The item shows signs of wear due to age. Any damage or loss is displayed as completely as possible in the pictures. It may require restoration and recovery of french polish. Product with a Certificate of Authenticity and Lawful Origin.

Dimensions (cm):
Height: 33,5
Diameter: 9

Additional Information

Age: 20th Century / 1901 - 2000

20th Century / 1901 - 2000

Product availability

The product can be seen at Cambiago

Immediate availability
Ready for delivery within 2 working days from ordering the product.

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