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Last Post
Known (and unknown) Curta prototypes and variants
1
murff
4995
Tue Jan 02, 2024 9:48 ammurff
THE SILENT CURTAS MYSTERY
[ Goto page: 1 , 2 ]
20
RoMan
92195
Sat Dec 30, 2023 6:07 pm opensourcefan
0 0 6 4 5 4 3 2 - The magic number
1
murff
8343
Sat Dec 30, 2023 5:21 am opensourcefan
Curta Type 2 - A 12-piece case for teaching mathematics
4
murff
8060
Sun Oct 08, 2023 11:44 amPete42
"CONTINA" - "CONTINA"
8
murff
49875
Wed Mar 22, 2023 11:58 ammurff
Suttner's Office Equipment
0
murff
3189
Sat Mar 04, 2023 4:38 pmmurff
Curta Type 1 - Demonstration kit
1
murff
3323
Tue Jan 31, 2023 1:55 amLandcrab
Curta is Arithmeum's "Calculator of the Month"
0
Pete42
2291
Fri Jan 20, 2023 8:40 amPete42
Curta Type 1a - a historical reflection
1
murff
4956
Thu Oct 06, 2022 7:55 ammurff
CT Scanned Curtas
0
Stormsky
5432
Fri Jul 01, 2022 12:41 amStormsky
CURTA font
3
K5SMJ
10039
Fri Mar 25, 2022 9:53 ammurff
souvenirs, souvenirs, souvenirs, ...
1
murff
12802
Wed Mar 23, 2022 11:11 pmChris in Japan
Curta Type 2 and Type 2a - 1949
11
murff
38290
Wed Mar 23, 2022 5:44 pmmurff
The Mega Curta
5
murff
19943
Tue Jan 25, 2022 12:45 pmmurff
Curta Calculating Techniques
7
K5SMJ
15248
Sun Dec 26, 2021 9:55 ammurff
And Now for Something Completely Different
5
murff
15072
Sat Aug 14, 2021 2:25 pmmurff
Curta as a giveaway
5
murff
17039
Sat Jun 26, 2021 10:06 amSebastian
Highest known serial number of type I
1
Sebastian
7481
Fri Jun 25, 2021 8:01 pmmurff
Curta Drawing 1947
0
CurtaContina
6897
Sun Jun 20, 2021 9:19 amCurtaContina
The oldest Curtas at Liechtenstein NationalMuseum
0
CurtaContina
7111
Wed Jun 16, 2021 11:47 amCurtaContina
Variations of Curta Type 1 & 2 Canisters
4
murff
18644
Mon May 17, 2021 11:35 ammurff
Liliput
3
murff
15849
Fri May 07, 2021 12:37 pmmurff
Visiting Liechtenstein
6
Curt A. Calculator
19437
Mon Mar 01, 2021 3:35 pmTroy Eagan
More about the Base plate Curta Type 1...
0
murff
6133
Tue Dec 15, 2020 9:19 pmmurff
Early CURTA I Service Manual / Service Handbuch
7
murff
15363
Mon Nov 09, 2020 12:32 pmmurff
Wer Baut Maschinen ?
1
murff
12353
Wed Sep 02, 2020 11:45 ammurff
Brain Fade during the 45 years since I last used a Curta
0
WilsonLaidlaw
7962
Tue Jun 02, 2020 4:07 pmWilsonLaidlaw
Nom de la machine modifier en CURTA
2
murff
9935
Thu Apr 16, 2020 8:54 pmmurff
Linke Wienzeile 274
5
murff
14731
Fri Aug 30, 2019 11:07 ammurff
Herzstark Wien - Parallelendmass (1938...1943)
2
murff
11433
Sat Jun 22, 2019 2:20 pmmurff
Curta serial numbers and yearly production quantity
4
murff
26115
Sat Jan 05, 2019 4:04 pmmurff
Sample case with 33 parts / assemblies Curta Type 1
12
murff
38541
Sat Nov 10, 2018 4:18 pmdavhamm
Final Contina Summer Sale
8
murff
23238
Tue Sep 18, 2018 11:32 pmdavhamm
New section needed in this forum: Police News!
1
alfredologioia
10513
Fri Aug 31, 2018 1:59 pmmurff
Variations of Curta Type I and II
7
murff
22253
Wed May 09, 2018 2:36 pmeteson
Curta Type 2 360 degree view
4
murff
21779
Mon Jan 01, 2018 8:09 ammurff
Curt Herzstarks Rechenmaschine Curta
[ Goto page: 1 , 2 ]
18
murff
65124
Wed Nov 01, 2017 3:12 pmPete
Curta Related Historical Trivia Question
3
Rubberswan
14247
Mon Sep 18, 2017 7:34 pmdavhamm
White ring in first curta cases?
2
eteson
12703
Thu Aug 17, 2017 6:48 pmmurff
Contina as it is today
2
Chris in Japan
12704
Wed Jun 28, 2017 2:30 pmeteson
Limited Edition
3
murff
14385
Thu Jun 22, 2017 12:05 pmRubberswan
Engraved Curtas
4
murff
23967
Sun Feb 12, 2017 8:48 pmmurff
The "Yellow" Van Nuys Curta Math Handbook
[ Goto page: 1 , 2 ]
24
CurtaGuy
110076
Fri Feb 10, 2017 7:12 amstenella
8128 - The "perfect" Curta
1
ricky
15042
Thu Feb 02, 2017 6:54 pmSebastian
This is an official product by Contina AG Mauren
2
murff
13869
Fri Dec 09, 2016 8:33 pmmurff
Leather cases
4
Pete
26166
Wed Jun 08, 2016 7:38 pmPete
Zehntausendste Curta Type 2
6
murff
23942
Fri Mar 04, 2016 10:20 pm2010*smiths
My 'Curta' Wristwatch
2
2010*smiths
17642
Tue Feb 23, 2016 12:01 am2010*smiths
100 parts of Curta Type I
0
murff
11605
Mon Feb 15, 2016 12:39 pmmurff
The complete part list of CURTA Type 1 - 1951
6
murff
27329
Wed Feb 03, 2016 2:01 pmmurff
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