There are +/- 80000 Curta I and +/- 60000 Curta II machines.Ĭurt Herzstark heard 150,000 to 160,000, maybe even more CURTAs were manufactured.ġ- 7178 then a few more pin sliders were produced from 9321-9620. In 1966 CONTINA AG was bought by the firm HILTI AG in Schaan. Samuel Jakob Herzstark Īustrian Calculating Machines Manufacturing Company, Vienna f.1905
![what did the friden calculator models what did the friden calculator models](https://johnwolff.id.au/calculators/Friden/FridenD10-852-IMG_2808-5.jpg)
Thanks again! - Sam - Ridgecrest, California USA I am VERY pleased with it and plan to frame it for my office. Just a quick note to let you know the Curta poster arrived today.
![what did the friden calculator models what did the friden calculator models](https://miro.medium.com/max/1200/0*f63ROnbAQk1rcUMy.jpg)
I have the poster displayed temporarily in a poster frame with a thin plastic cover until I have a permanent frame made for it. Even the sturdy custom mailing tube is a keeper.
![what did the friden calculator models what did the friden calculator models](http://www.johnwolff.id.au/calculators/Friden/Friden1200-1329-IMG_5229-5.jpg)
High quality Strobe Gloss 100# cover paper. The poster measures 24 1/2" (62cm) in width and 16" (41cm) in height and is printed on It is an essential element in any Curta collection. The Curta Calculator poster is very suitable for framing and will make a wonderful gift to anyĬurta enthusiast. Many thanks are due to Carl and Jack for their encouragement Photographs, drawings and artwork have been combined with new imagery to produce this engineer's The elaborateĪnd detailed poster design was nearly a year in planning and execution. With its original name as designated in the Contina A.G. Parts are close to actual size and displayed in multiple exploded views. Shows a detailed layout of the inner working of Curt Herzstark's amazing machine. Introducing the classic Curta Calculator poster for all Curta fans.