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Known (and unknown) Curta prototypes and variants
1
murff
9185
Tue Jan 02, 2024 9:48 ammurff
THE SILENT CURTAS MYSTERY
[ Goto page: 1 , 2 ]
20
RoMan
102733
Sat Dec 30, 2023 6:07 pm opensourcefan
0 0 6 4 5 4 3 2 - The magic number
1
murff
10228
Sat Dec 30, 2023 5:21 am opensourcefan
Curta Type 2 - A 12-piece case for teaching mathematics
4
murff
9437
Sun Oct 08, 2023 11:44 amPete42
"CONTINA" - "CONTINA"
8
murff
53014
Wed Mar 22, 2023 11:58 ammurff
Suttner's Office Equipment
0
murff
4415
Sat Mar 04, 2023 4:38 pmmurff
Curta Type 1 - Demonstration kit
1
murff
4413
Tue Jan 31, 2023 1:55 amLandcrab
Curta is Arithmeum's "Calculator of the Month"
0
Pete42
3392
Fri Jan 20, 2023 8:40 amPete42
Curta Type 1a - a historical reflection
1
murff
6257
Thu Oct 06, 2022 7:55 ammurff
CT Scanned Curtas
0
Stormsky
6722
Fri Jul 01, 2022 12:41 amStormsky
CURTA font
3
K5SMJ
11695
Fri Mar 25, 2022 9:53 ammurff
souvenirs, souvenirs, souvenirs, ...
1
murff
14408
Wed Mar 23, 2022 11:11 pmChris in Japan
Curta Type 2 and Type 2a - 1949
11
murff
41644
Wed Mar 23, 2022 5:44 pmmurff
The Mega Curta
5
murff
22382
Tue Jan 25, 2022 12:45 pmmurff
Curta Calculating Techniques
7
K5SMJ
17584
Sun Dec 26, 2021 9:55 ammurff
And Now for Something Completely Different
5
murff
17741
Sat Aug 14, 2021 2:25 pmmurff
Curta as a giveaway
5
murff
19496
Sat Jun 26, 2021 10:06 amSebastian
Highest known serial number of type I
1
Sebastian
9017
Fri Jun 25, 2021 8:01 pmmurff
Curta Drawing 1947
0
CurtaContina
8295
Sun Jun 20, 2021 9:19 amCurtaContina
The oldest Curtas at Liechtenstein NationalMuseum
0
CurtaContina
8532
Wed Jun 16, 2021 11:47 amCurtaContina
Variations of Curta Type 1 & 2 Canisters
4
murff
20961
Mon May 17, 2021 11:35 ammurff
Liliput
3
murff
18112
Fri May 07, 2021 12:37 pmmurff
Visiting Liechtenstein
6
Curt A. Calculator
23226
Mon Mar 01, 2021 3:35 pmTroy Eagan
More about the Base plate Curta Type 1...
0
murff
7765
Tue Dec 15, 2020 9:19 pmmurff
Early CURTA I Service Manual / Service Handbuch
7
murff
17531
Mon Nov 09, 2020 12:32 pmmurff
Wer Baut Maschinen ?
1
murff
13907
Wed Sep 02, 2020 11:45 ammurff
Brain Fade during the 45 years since I last used a Curta
0
WilsonLaidlaw
9402
Tue Jun 02, 2020 4:07 pmWilsonLaidlaw
Nom de la machine modifier en CURTA
2
murff
11586
Thu Apr 16, 2020 8:54 pmmurff
Linke Wienzeile 274
5
murff
16605
Fri Aug 30, 2019 11:07 ammurff
Herzstark Wien - Parallelendmass (1938...1943)
2
murff
13080
Sat Jun 22, 2019 2:20 pmmurff
Curta serial numbers and yearly production quantity
4
murff
28638
Sat Jan 05, 2019 4:04 pmmurff
Sample case with 33 parts / assemblies Curta Type 1
12
murff
43895
Sat Nov 10, 2018 4:18 pmdavhamm
Final Contina Summer Sale
8
murff
27311
Tue Sep 18, 2018 11:32 pmdavhamm
New section needed in this forum: Police News!
1
alfredologioia
12444
Fri Aug 31, 2018 1:59 pmmurff
Variations of Curta Type I and II
7
murff
25622
Wed May 09, 2018 2:36 pmeteson
Curta Type 2 360 degree view
4
murff
24285
Mon Jan 01, 2018 8:09 ammurff
Curt Herzstarks Rechenmaschine Curta
[ Goto page: 1 , 2 ]
18
murff
71970
Wed Nov 01, 2017 3:12 pmPete
Curta Related Historical Trivia Question
3
Rubberswan
16585
Mon Sep 18, 2017 7:34 pmdavhamm
White ring in first curta cases?
2
eteson
14717
Thu Aug 17, 2017 6:48 pmmurff
Contina as it is today
2
Chris in Japan
14716
Wed Jun 28, 2017 2:30 pmeteson
Limited Edition
3
murff
16621
Thu Jun 22, 2017 12:05 pmRubberswan
Engraved Curtas
4
murff
26507
Sun Feb 12, 2017 8:48 pmmurff
The "Yellow" Van Nuys Curta Math Handbook
[ Goto page: 1 , 2 ]
24
CurtaGuy
116387
Fri Feb 10, 2017 7:12 amstenella
8128 - The "perfect" Curta
1
ricky
16969
Thu Feb 02, 2017 6:54 pmSebastian
This is an official product by Contina AG Mauren
2
murff
15802
Fri Dec 09, 2016 8:33 pmmurff
Leather cases
4
Pete
28368
Wed Jun 08, 2016 7:38 pmPete
Zehntausendste Curta Type 2
6
murff
26403
Fri Mar 04, 2016 10:20 pm2010*smiths
My 'Curta' Wristwatch
2
2010*smiths
19569
Tue Feb 23, 2016 12:01 am2010*smiths
100 parts of Curta Type I
0
murff
13299
Mon Feb 15, 2016 12:39 pmmurff
The complete part list of CURTA Type 1 - 1951
6
murff
29758
Wed Feb 03, 2016 2:01 pmmurff
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