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Last Post
Known (and unknown) Curta prototypes and variants
1
murff
9314
Tue Jan 02, 2024 9:48 ammurff
THE SILENT CURTAS MYSTERY
[ Goto page: 1 , 2 ]
20
RoMan
103066
Sat Dec 30, 2023 6:07 pm opensourcefan
0 0 6 4 5 4 3 2 - The magic number
1
murff
10293
Sat Dec 30, 2023 5:21 am opensourcefan
Curta Type 2 - A 12-piece case for teaching mathematics
4
murff
9488
Sun Oct 08, 2023 11:44 amPete42
"CONTINA" - "CONTINA"
8
murff
53105
Wed Mar 22, 2023 11:58 ammurff
Suttner's Office Equipment
0
murff
4456
Sat Mar 04, 2023 4:38 pmmurff
Curta Type 1 - Demonstration kit
1
murff
4460
Tue Jan 31, 2023 1:55 amLandcrab
Curta is Arithmeum's "Calculator of the Month"
0
Pete42
3439
Fri Jan 20, 2023 8:40 amPete42
Curta Type 1a - a historical reflection
1
murff
6310
Thu Oct 06, 2022 7:55 ammurff
CT Scanned Curtas
0
Stormsky
6770
Fri Jul 01, 2022 12:41 amStormsky
CURTA font
3
K5SMJ
11757
Fri Mar 25, 2022 9:53 ammurff
souvenirs, souvenirs, souvenirs, ...
1
murff
14454
Wed Mar 23, 2022 11:11 pmChris in Japan
Curta Type 2 and Type 2a - 1949
11
murff
41793
Wed Mar 23, 2022 5:44 pmmurff
The Mega Curta
5
murff
22475
Tue Jan 25, 2022 12:45 pmmurff
Curta Calculating Techniques
7
K5SMJ
17670
Sun Dec 26, 2021 9:55 ammurff
And Now for Something Completely Different
5
murff
17816
Sat Aug 14, 2021 2:25 pmmurff
Curta as a giveaway
5
murff
19579
Sat Jun 26, 2021 10:06 amSebastian
Highest known serial number of type I
1
Sebastian
9069
Fri Jun 25, 2021 8:01 pmmurff
Curta Drawing 1947
0
CurtaContina
8341
Sun Jun 20, 2021 9:19 amCurtaContina
The oldest Curtas at Liechtenstein NationalMuseum
0
CurtaContina
8583
Wed Jun 16, 2021 11:47 amCurtaContina
Variations of Curta Type 1 & 2 Canisters
4
murff
21026
Mon May 17, 2021 11:35 ammurff
Liliput
3
murff
18178
Fri May 07, 2021 12:37 pmmurff
Visiting Liechtenstein
6
Curt A. Calculator
23326
Mon Mar 01, 2021 3:35 pmTroy Eagan
More about the Base plate Curta Type 1...
0
murff
7825
Tue Dec 15, 2020 9:19 pmmurff
Early CURTA I Service Manual / Service Handbuch
7
murff
17602
Mon Nov 09, 2020 12:32 pmmurff
Wer Baut Maschinen ?
1
murff
13973
Wed Sep 02, 2020 11:45 ammurff
Brain Fade during the 45 years since I last used a Curta
0
WilsonLaidlaw
9455
Tue Jun 02, 2020 4:07 pmWilsonLaidlaw
Nom de la machine modifier en CURTA
2
murff
11649
Thu Apr 16, 2020 8:54 pmmurff
Linke Wienzeile 274
5
murff
16668
Fri Aug 30, 2019 11:07 ammurff
Herzstark Wien - Parallelendmass (1938...1943)
2
murff
13135
Sat Jun 22, 2019 2:20 pmmurff
Curta serial numbers and yearly production quantity
4
murff
28719
Sat Jan 05, 2019 4:04 pmmurff
Sample case with 33 parts / assemblies Curta Type 1
12
murff
44058
Sat Nov 10, 2018 4:18 pmdavhamm
Final Contina Summer Sale
8
murff
27446
Tue Sep 18, 2018 11:32 pmdavhamm
New section needed in this forum: Police News!
1
alfredologioia
12511
Fri Aug 31, 2018 1:59 pmmurff
Variations of Curta Type I and II
7
murff
25754
Wed May 09, 2018 2:36 pmeteson
Curta Type 2 360 degree view
4
murff
24358
Mon Jan 01, 2018 8:09 ammurff
Curt Herzstarks Rechenmaschine Curta
[ Goto page: 1 , 2 ]
18
murff
72123
Wed Nov 01, 2017 3:12 pmPete
Curta Related Historical Trivia Question
3
Rubberswan
16649
Mon Sep 18, 2017 7:34 pmdavhamm
White ring in first curta cases?
2
eteson
14770
Thu Aug 17, 2017 6:48 pmmurff
Contina as it is today
2
Chris in Japan
14790
Wed Jun 28, 2017 2:30 pmeteson
Limited Edition
3
murff
16683
Thu Jun 22, 2017 12:05 pmRubberswan
Engraved Curtas
4
murff
26580
Sun Feb 12, 2017 8:48 pmmurff
The "Yellow" Van Nuys Curta Math Handbook
[ Goto page: 1 , 2 ]
24
CurtaGuy
116527
Fri Feb 10, 2017 7:12 amstenella
8128 - The "perfect" Curta
1
ricky
17042
Thu Feb 02, 2017 6:54 pmSebastian
This is an official product by Contina AG Mauren
2
murff
15865
Fri Dec 09, 2016 8:33 pmmurff
Leather cases
4
Pete
28437
Wed Jun 08, 2016 7:38 pmPete
Zehntausendste Curta Type 2
6
murff
26485
Fri Mar 04, 2016 10:20 pm2010*smiths
My 'Curta' Wristwatch
2
2010*smiths
19647
Tue Feb 23, 2016 12:01 am2010*smiths
100 parts of Curta Type I
0
murff
13359
Mon Feb 15, 2016 12:39 pmmurff
The complete part list of CURTA Type 1 - 1951
6
murff
29834
Wed Feb 03, 2016 2:01 pmmurff
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