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Last Post
Known (and unknown) Curta prototypes and variants
1
murff
8297
Tue Jan 02, 2024 9:48 ammurff
THE SILENT CURTAS MYSTERY
[ Goto page: 1 , 2 ]
20
RoMan
100829
Sat Dec 30, 2023 6:07 pm opensourcefan
0 0 6 4 5 4 3 2 - The magic number
1
murff
9855
Sat Dec 30, 2023 5:21 am opensourcefan
Curta Type 2 - A 12-piece case for teaching mathematics
4
murff
9129
Sun Oct 08, 2023 11:44 amPete42
"CONTINA" - "CONTINA"
8
murff
52336
Wed Mar 22, 2023 11:58 ammurff
Suttner's Office Equipment
0
murff
4116
Sat Mar 04, 2023 4:38 pmmurff
Curta Type 1 - Demonstration kit
1
murff
4177
Tue Jan 31, 2023 1:55 amLandcrab
Curta is Arithmeum's "Calculator of the Month"
0
Pete42
3161
Fri Jan 20, 2023 8:40 amPete42
Curta Type 1a - a historical reflection
1
murff
5988
Thu Oct 06, 2022 7:55 ammurff
CT Scanned Curtas
0
Stormsky
6440
Fri Jul 01, 2022 12:41 amStormsky
CURTA font
3
K5SMJ
11333
Fri Mar 25, 2022 9:53 ammurff
souvenirs, souvenirs, souvenirs, ...
1
murff
14070
Wed Mar 23, 2022 11:11 pmChris in Japan
Curta Type 2 and Type 2a - 1949
11
murff
40973
Wed Mar 23, 2022 5:44 pmmurff
The Mega Curta
5
murff
21875
Tue Jan 25, 2022 12:45 pmmurff
Curta Calculating Techniques
7
K5SMJ
17067
Sun Dec 26, 2021 9:55 ammurff
And Now for Something Completely Different
5
murff
17182
Sat Aug 14, 2021 2:25 pmmurff
Curta as a giveaway
5
murff
19006
Sat Jun 26, 2021 10:06 amSebastian
Highest known serial number of type I
1
Sebastian
8697
Fri Jun 25, 2021 8:01 pmmurff
Curta Drawing 1947
0
CurtaContina
8008
Sun Jun 20, 2021 9:19 amCurtaContina
The oldest Curtas at Liechtenstein NationalMuseum
0
CurtaContina
8246
Wed Jun 16, 2021 11:47 amCurtaContina
Variations of Curta Type 1 & 2 Canisters
4
murff
20502
Mon May 17, 2021 11:35 ammurff
Liliput
3
murff
17639
Fri May 07, 2021 12:37 pmmurff
Visiting Liechtenstein
6
Curt A. Calculator
22491
Mon Mar 01, 2021 3:35 pmTroy Eagan
More about the Base plate Curta Type 1...
0
murff
7434
Tue Dec 15, 2020 9:19 pmmurff
Early CURTA I Service Manual / Service Handbuch
7
murff
17113
Mon Nov 09, 2020 12:32 pmmurff
Wer Baut Maschinen ?
1
murff
13580
Wed Sep 02, 2020 11:45 ammurff
Brain Fade during the 45 years since I last used a Curta
0
WilsonLaidlaw
9087
Tue Jun 02, 2020 4:07 pmWilsonLaidlaw
Nom de la machine modifier en CURTA
2
murff
11225
Thu Apr 16, 2020 8:54 pmmurff
Linke Wienzeile 274
5
murff
16202
Fri Aug 30, 2019 11:07 ammurff
Herzstark Wien - Parallelendmass (1938...1943)
2
murff
12743
Sat Jun 22, 2019 2:20 pmmurff
Curta serial numbers and yearly production quantity
4
murff
28166
Sat Jan 05, 2019 4:04 pmmurff
Sample case with 33 parts / assemblies Curta Type 1
12
murff
42720
Sat Nov 10, 2018 4:18 pmdavhamm
Final Contina Summer Sale
8
murff
26509
Tue Sep 18, 2018 11:32 pmdavhamm
New section needed in this forum: Police News!
1
alfredologioia
12022
Fri Aug 31, 2018 1:59 pmmurff
Variations of Curta Type I and II
7
murff
24873
Wed May 09, 2018 2:36 pmeteson
Curta Type 2 360 degree view
4
murff
23820
Mon Jan 01, 2018 8:09 ammurff
Curt Herzstarks Rechenmaschine Curta
[ Goto page: 1 , 2 ]
18
murff
70733
Wed Nov 01, 2017 3:12 pmPete
Curta Related Historical Trivia Question
3
Rubberswan
16159
Mon Sep 18, 2017 7:34 pmdavhamm
White ring in first curta cases?
2
eteson
14299
Thu Aug 17, 2017 6:48 pmmurff
Contina as it is today
2
Chris in Japan
14291
Wed Jun 28, 2017 2:30 pmeteson
Limited Edition
3
murff
16132
Thu Jun 22, 2017 12:05 pmRubberswan
Engraved Curtas
4
murff
25963
Sun Feb 12, 2017 8:48 pmmurff
The "Yellow" Van Nuys Curta Math Handbook
[ Goto page: 1 , 2 ]
24
CurtaGuy
115120
Fri Feb 10, 2017 7:12 amstenella
8128 - The "perfect" Curta
1
ricky
16586
Thu Feb 02, 2017 6:54 pmSebastian
This is an official product by Contina AG Mauren
2
murff
15405
Fri Dec 09, 2016 8:33 pmmurff
Leather cases
4
Pete
27919
Wed Jun 08, 2016 7:38 pmPete
Zehntausendste Curta Type 2
6
murff
25823
Fri Mar 04, 2016 10:20 pm2010*smiths
My 'Curta' Wristwatch
2
2010*smiths
19174
Tue Feb 23, 2016 12:01 am2010*smiths
100 parts of Curta Type I
0
murff
12965
Mon Feb 15, 2016 12:39 pmmurff
The complete part list of CURTA Type 1 - 1951
6
murff
29289
Wed Feb 03, 2016 2:01 pmmurff
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