I are actually a CURTA I operator for around twenty five several years. I purchased it at a flea market for $ten without any handbook... It took me some hours to figure out addition and subtraction and about per month of diligent study at the College of California, Santa Cruz Science Library to grasp more than enough of mechanical calculator principle to determine ways to use the greater arcane capabilities. I like to Enable people test to determine what it's--let alone ways to utilize it! Gary D. Snyder
After i opened it, I fell in really like! I'd no clue exactly what the hell it absolutely was, but currently being fascinated by mechanical devices, I realized that it had to go residence with me.
I'm incredibly impressed because of the prosperity of information you have there on Curta calculators, their proprietors and the numerous hyperlinks to other webpages. My uncle bequeathed his Curta calculator to me in 1957. He was a civil engineer and also a hobbyist mathematician and purchased the Curta immediately after his retirement.
I really love your Curta Web-site and want to insert mine to your listing. My father has had his for a longer time than I have been around and so I remeber it as often being throughout the property. He not too long ago handed it down to me and so I needed to include it in your registry. My father not too long ago handed this Type II down to me. He was a supervisor at an electronics element maker within the 1950s (amongst all kinds of other Occupations). They had been coming up with electronic filters and doing lots of resonance calculations. He bought about a fifty percent dozen of these Kind IIs and gave them to his engineers, confiscating their slide principles concurrently. He claimed there was some grumbling at the outset, but then he started out viewing design specifications taken out many decimal places, crucial when analyizing sharply peaking curves. The serial range locations it shortly right before I was born so we're with regard to the similar age.
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I've bought my initially Curta in Buenos Aires, Argentina, from the early eighty's to some broker who was retiring with the age of approx. 70. He advised me that he utilize it incredibly often however it is nonetheless in outstanding conditions with steel case, Guidance guide in Spanish and outer carton which has a label indicating its serial # 501944.
Style I with metal case. Bought from an engineer where by I worked about 10 years back as being a curiosity.
Rick, Your Calculator Website is amazing! I try to remember as a boy in the 1950's observing the ads for your Curta and seeking a great deal to purchase 1. Though the $a hundred twenty five price, which might be the equal of $2000 nowadays, was prohibitive. For my curiosity in calculation technology I settled for buying a Geniac.
Dad bought this Curta within the late 60's. He's a property appraiser, nonetheless Performing and likely powerful at 82. However, the Curta holds a lot more fascination for me than it does for him now. Truly, I have usually been intrigued by it, so Dad gave it to me a short while ago.
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I found my Curta on the web just after Significantly preponderation about how utterly worthless It might be to have one particular. The full Tale started off when I purchased a printing introducing machine for three euro on the fleamarket. From there on it had been a protracted, steep and slippery slope down with A different printing adder, a Schubert stepped drum equipment ... and very well, here I am, crossing the Rubicon, Curta in hand :-) It is in just about mint ailment, with a person earlier owner, and rarely utilised, acquiring been stored inside of a drawer with the earlier forty or so a long time.. I'm questioning, considering that all the remainder of the machine is so superior, if the paint to the knurled rings has actually worn off, or if it arrived like that from your manufacturing facility. The knurled piece of the manage is all black, with no signs of wear. Just wondering. Just after obtaining out about mechanical calculators, and finding the Curta as the last word progress in that place (albeit saying That could be controversial) naturally I'd to obtain a person to incorporate to my selection.
Your Tale of the way you uncovered your Curta and any relevant facts you understand about the Curta" Total in its have case. Zero ring both damaged off or eradicated for many explanation. Found out in a set of unused surveying devices. Diego Fernandez
Acquired it new in Munich Once i was 16 [many years old]. Used it in school to be a premed physics major until finally calculators took around have original box handbook product sales receipt. It continues to be in pristine ailment.
Received mine in Belgium, on my way back from my 1st year training with UNO while in the Congo in '64! We like it greatly, at home, and It is really usually a fantastic bit grosvenor park case study solution of conversation; It is in Excellent condition, owning acquired it extra for your natural beauty, the magnificence of it, than to work with it thoroughly. In metallic case Richard Weixler