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ID #SA716653
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Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878
Andrew Nethercott Antiques
sold SA716653
Sorry, but this item has been sold.
Andrew Nethercott Antiques

Andrew Nethercott Antiques

Sellingantiques Verified Since Jun 2020
View Dealers Stock Page
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    Works of art, collectables, scientific and decorative antiques from the 17th - 20th century
Id #SA716653
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Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878

19th century
Description

Pocket watch type slide rule/calculator, the dial marked

CALCULIGRAPHE

Probably made in Paris France by Henri or brother Fred Chatelain,

Calculating Circle after Bucher’s system, circa 1878

Front scales L, Cube Root (3 turns)

Back scales S, C, Square Root (2 turns)

In very good sound condition and working order with smooth operating controls, clean clear printed enamel dials, good blued steel hands and marker.

Good nickel plated brass case with little wear.

The dial screws with some rust but all still good and sound.

Original convex bevelled glasses with very small scratches to the centre of one and small edge chips to the other.

Case 52.5mm diameter x 20mm, weight 115 grams.

Declaration

Andrew Nethercott Antiques has dated this piece to the 1880s.

Reference Numbers
Sellingantiques Reference
SA716653
Dealers Internal Reference
170413
Dealers Notes

**************************************************

Shipping / Postage cost is not included in my prices.

I ship worldwide and have much experience in international customs, packing and secure shipping.

**************************************************

Payment accepted by Electronic Bank Transfer, bank transfer or Cheque in the post .

**************************************************

**************************************

Email me

andrew.nethercott@btopenworld.com

**************************************

Description
Pocket watch type slide rule/calculator, the dial marked

CALCULIGRAPHE

Probably made in Paris France by Henri or brother Fred Chatelain,

Calculating Circle after Bucher’s system, circa 1878

Front scales L, Cube Root (3 turns)

fig 1. Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878
fig 1. Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878

Back scales S, C, Square Root (2 turns)

“
In very good sound condition and working order with smooth operating controls, clean clear printed enamel dials, good blued steel hands and marker.
Andrew Nethercott Antiques

Good nickel plated brass case with little wear.

fig 2. Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878
fig 2. Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878

The dial screws with some rust but all still good and sound.

Original convex bevelled glasses with very small scratches to the centre of one and small edge chips to the other.

Case 52.5mm diameter x 20mm, weight 115 grams.

Date of Manufacture

Andrew Nethercott Antiques has dated this piece to the 1880s.

Reference Numbers
Sellingantiques Ref
SA716653
Dealers Internal Ref
170413
Andrew Nethercott Antiques
Andrew Nethercott Antiques
Sellingantiques verified Since Jun 2020

Works of art, collectables, scientific and decorative antiques from the 17th - 20th century

Dealer Profile

You can view the stock and full dealer information on the Andrew Nethercott Antiques Profile Page

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Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878
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Archive I Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878

Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878

Archive II Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878 View II
Archive III Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878 View III
Archive IV Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878 View IV
Archive V Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878 View V
Archive VI Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878 View VI
Archive VII Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878 View VII
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Andrew Nethercott Antiques

Andrew Nethercott Antiques
Telephone 07855 851121
Location
Cardiff
Wales
United Kingdom
Dealer Profile Page sellingantiques.co.uk/andrewnethercott
Verified Since Jun 2020
Items For Sale 153
Items Sold 725
Andrew Nethercott Antiques
Andrew Nethercott Antiques
Verified Since Jun 2020
View Dealer Info
Location: Cardiff, Wales, United Kingdom
Profile: sellingantiques.co.uk/andrewnethercott
Verified
Jun 2020
For Sale
153
Sold
725
Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878
Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878
Ref: SA716653
Pocket Watch Slide Rule Calculator Calculigraphe Calculating Circle Boucher 1878
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