Graphoplex CTN metal tubes pocket slide rule 1960 France

75.00

Graphoplex CTN metal tubes pocket slide rule, made in the 1960’s in France

For full description, please scroll down. For special orders you can use the contact page or check the FAQ. Buyers are responsible for any import duties, taxes, and fees.

1 in stock

Description

This slide rule has been specially constructed for CTN, the Compagnie des Tubes de Normandie by Graphoplex. It has the French language on the back as well as an additional instruction card in French also.  The front has scales for standard calculating as well as several additional scales for calculating metal tube constructions. On the back of the slider there are additional scales as well. It is branded CTN on the back of the slide rules and also comes in the original CTN signed leather sleeve. The interesting dedicated curser, rule and sleeve are complete and in very good condition. with minimal signs of use and age. It measures ca 15 cm or 6 inches. Do check the attached video on how to work your vintage man tool : slide rule operation instructions!

Shipping & Delivery
Ask quote for your specific order please! GUIDELINES are but not restricted to: Shipping rates NL- 5 euro - EU shipping 15 euro - World shipping 25 euro. Buyers are responsible for any import duties, taxes, and fees. 10% discount on orders over 100 euro. If this does not work for you please contact me at kevin@vintagemanstuff.com

All mail answered within 12 hours but most of the time much quicker!