The Curta.org Bulletin Board Welcome to the Curta.org Information Exchange Forum for the Curta Enthusiast Community    FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  History Moderator: klotz Users browsing this forum: None Goto page 1, 2  Next    The Curta.org Bulletin Board Forum Index -> History Mark all topics read  Topics   Replies   Author   Views   Last Post  Known (and unknown) Curta prototypes and variants 1 murff 6589 Tue Jan 02, 2024 9:48 am murff THE SILENT CURTAS MYSTERY [ Goto page: 1, 2 ] 20 RoMan 96878 Sat Dec 30, 2023 6:07 pm opensourcefan 0 0 6 4 5 4 3 2 - The magic number 1 murff 9161 Sat Dec 30, 2023 5:21 am opensourcefan Curta Type 2 - A 12-piece case for teaching mathematics 4 murff 8571 Sun Oct 08, 2023 11:44 am Pete42 "CONTINA" - "CONTINA" 8 murff 51237 Wed Mar 22, 2023 11:58 am murff Suttner's Office Equipment 0 murff 3622 Sat Mar 04, 2023 4:38 pm murff Curta Type 1 - Demonstration kit 1 murff 3707 Tue Jan 31, 2023 1:55 am Landcrab Curta is Arithmeum's "Calculator of the Month" 0 Pete42 2677 Fri Jan 20, 2023 8:40 am Pete42 Curta Type 1a - a historical reflection 1 murff 5489 Thu Oct 06, 2022 7:55 am murff CT Scanned Curtas 0 Stormsky 5943 Fri Jul 01, 2022 12:41 am Stormsky CURTA font 3 K5SMJ 10766 Fri Mar 25, 2022 9:53 am murff souvenirs, souvenirs, souvenirs, ... 1 murff 13439 Wed Mar 23, 2022 11:11 pm Chris in Japan Curta Type 2 and Type 2a - 1949 11 murff 39739 Wed Mar 23, 2022 5:44 pm murff The Mega Curta 5 murff 20971 Tue Jan 25, 2022 12:45 pm murff Curta Calculating Techniques 7 K5SMJ 16232 Sun Dec 26, 2021 9:55 am murff And Now for Something Completely Different 5 murff 16217 Sat Aug 14, 2021 2:25 pm murff Curta as a giveaway 5 murff 18075 Sat Jun 26, 2021 10:06 am Sebastian Highest known serial number of type I 1 Sebastian 8087 Fri Jun 25, 2021 8:01 pm murff Curta Drawing 1947 0 CurtaContina 7513 Sun Jun 20, 2021 9:19 am CurtaContina The oldest Curtas at Liechtenstein NationalMuseum 0 CurtaContina 7709 Wed Jun 16, 2021 11:47 am CurtaContina Variations of Curta Type 1 & 2 Canisters 4 murff 19662 Mon May 17, 2021 11:35 am murff Liliput 3 murff 16781 Fri May 07, 2021 12:37 pm murff Visiting Liechtenstein 6 Curt A. Calculator 21167 Mon Mar 01, 2021 3:35 pm Troy Eagan More about the Base plate Curta Type 1... 0 murff 6789 Tue Dec 15, 2020 9:19 pm murff Early CURTA I Service Manual / Service Handbuch 7 murff 16243 Mon Nov 09, 2020 12:32 pm murff Wer Baut Maschinen ? 1 murff 12985 Wed Sep 02, 2020 11:45 am murff Brain Fade during the 45 years since I last used a Curta 0 WilsonLaidlaw 8547 Tue Jun 02, 2020 4:07 pm WilsonLaidlaw Nom de la machine modifier en CURTA 2 murff 10584 Thu Apr 16, 2020 8:54 pm murff Linke Wienzeile 274 5 murff 15476 Fri Aug 30, 2019 11:07 am murff Herzstark Wien - Parallelendmass (1938...1943) 2 murff 12063 Sat Jun 22, 2019 2:20 pm murff Curta serial numbers and yearly production quantity 4 murff 27182 Sat Jan 05, 2019 4:04 pm murff Sample case with 33 parts / assemblies Curta Type 1 12 murff 40698 Sat Nov 10, 2018 4:18 pm davhamm Final Contina Summer Sale 8 murff 24854 Tue Sep 18, 2018 11:32 pm davhamm New section needed in this forum: Police News! 1 alfredologioia 11275 Fri Aug 31, 2018 1:59 pm murff Variations of Curta Type I and II 7 murff 23663 Wed May 09, 2018 2:36 pm eteson Curta Type 2 360 degree view 4 murff 22853 Mon Jan 01, 2018 8:09 am murff Curt Herzstarks Rechenmaschine Curta [ Goto page: 1, 2 ] 18 murff 67887 Wed Nov 01, 2017 3:12 pm Pete Curta Related Historical Trivia Question 3 Rubberswan 15259 Mon Sep 18, 2017 7:34 pm davhamm White ring in first curta cases? 2 eteson 13563 Thu Aug 17, 2017 6:48 pm murff Contina as it is today 2 Chris in Japan 13504 Wed Jun 28, 2017 2:30 pm eteson Limited Edition 3 murff 15263 Thu Jun 22, 2017 12:05 pm Rubberswan Engraved Curtas 4 murff 25016 Sun Feb 12, 2017 8:48 pm murff The "Yellow" Van Nuys Curta Math Handbook [ Goto page: 1, 2 ] 24 CurtaGuy 112591 Fri Feb 10, 2017 7:12 am stenella 8128 - The "perfect" Curta 1 ricky 15855 Thu Feb 02, 2017 6:54 pm Sebastian This is an official product by Contina AG Mauren 2 murff 14731 Fri Dec 09, 2016 8:33 pm murff Leather cases 4 Pete 27117 Wed Jun 08, 2016 7:38 pm Pete Zehntausendste Curta Type 2 6 murff 24926 Fri Mar 04, 2016 10:20 pm 2010*smiths My 'Curta' Wristwatch 2 2010*smiths 18468 Tue Feb 23, 2016 12:01 am 2010*smiths 100 parts of Curta Type I 0 murff 12357 Mon Feb 15, 2016 12:39 pm murff The complete part list of CURTA Type 1 - 1951 6 murff 28329 Wed Feb 03, 2016 2:01 pm murff Display topics from previous: All Topics1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year     The Curta.org Bulletin Board Forum Index -> History All times are GMT Goto page 1, 2  Next Page 1 of 2 Jump to: Select a forum Commerce----------------For SaleWantedServicesScams Help----------------General Questions and Help Information----------------History Site----------------Notices  New posts    No new posts    Announcement New posts [ Popular ]    No new posts [ Popular ]    Sticky New posts [ Locked ]    No new posts [ Locked ] You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Powered by phpBB © 2001, 2005 phpBB Group