Category:Technology in the 1940s
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20th-century technology: ← 1900s 1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s → |
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making, modification, usage, and knowledge of tools, machines, techniques, crafts, systems, and methods of organization, or tools and techniques so created | |||||
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Subcategories
This category has the following 30 subcategories, out of 30 total.
'
*
1
C
- Curta type I - CnAM 40092 (6 F)
E
F
- Foca - CnAM 43090 (8 F)
K
- Kodak Brownie Target (12 F)
L
M
S
T
V
Media in category "Technology in the 1940s"
The following 65 files are in this category, out of 65 total.
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4-1000A Transmitting Tetrode, EIMAC, c. 1947 - National Electronics Museum - DSC00164.JPG 3,056 × 4,802; 5.52 MB
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833A Power Transmitting Triode, RCA, 1940 - National Electronics Museum - DSC00157.JPG 3,378 × 4,808; 6.8 MB
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Alva Myrdal Bromma 1945 003.jpg 1,182 × 1,195; 575 KB
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Bildtelegraph-2.JPG 1,405 × 1,501; 1.9 MB
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Bildtelegraph-3.JPG 1,675 × 1,482; 859 KB
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Bildtelegraph.JPG 2,048 × 1,536; 1.18 MB
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Consolidated Macaroni Machine Corporation Spaghetti Extruder with Spreader Circa 1945.jpg 4,818 × 5,984; 14.21 MB
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Dittafono a cilindri - Museo scienza tecnologia Milano 08880 dia.jpg 1,280 × 852; 170 KB
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FR000001070768A 4.pdf 1,295 × 1,752; 8 KB
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German resonance frequency meter, 1945 (2360628187).jpg 3,072 × 2,304; 2.99 MB
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Legergroene metalen Philips knijpkat, handdynamo, objectnr 60294.JPG 3,066 × 2,848; 2.62 MB
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Loran - IEEE Milestone plaque - MIT, Cambridge, MA - DSC03891.jpg 4,548 × 3,048; 6.59 MB
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McKinney Valco guitar amp (c.1940s).jpg 800 × 770; 290 KB
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McKinney Valco guitar amp back (c.1940s).jpg 1,600 × 1,200; 494 KB
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Motorolagoldenviewchassis.jpg 1,280 × 1,562; 1.31 MB
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NMoS Oldest Colour TV 02.jpg 1,200 × 1,600; 158 KB
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Nürnberg — 2013-09-06 und 07 —Mattes (3).JPG 3,672 × 4,896; 5.08 MB
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Paar rolschaatsen met voor en achter één wiel, “Birolly”, objectnr 79736-A-B.JPG 3,872 × 2,592; 2.83 MB
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Revere 8mm projector circa 1941.jpg 3,648 × 2,736; 2.44 MB
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Squadro specchio Pagani.jpg 1,280 × 960; 477 KB
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The Ladies' home journal (1948) (14579433828).jpg 3,356 × 4,601; 1.87 MB
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The Ladies' home journal (1948) (14580484759).jpg 1,876 × 2,892; 1.26 MB
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The Ladies' home journal (1948) (14581923507).jpg 3,405 × 4,637; 2.43 MB
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The Ladies' home journal (1948) (14582013530).jpg 3,085 × 3,770; 2.25 MB
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The Ladies' home journal (1948) (14582318840).jpg 1,582 × 2,090; 845 KB
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The Ladies' home journal (1948) (14745699296).jpg 1,656 × 2,828; 1.16 MB
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The Ladies' home journal (1948) (14762570401).jpg 1,696 × 2,154; 691 KB
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The Ladies' home journal (1948) (14763333431).jpg 1,786 × 3,056; 1.5 MB
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The Ladies' home journal (1948) (14763886394).jpg 3,380 × 4,553; 2 MB
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The Ladies' home journal (1948) (14764671721).jpg 3,332 × 4,565; 1.99 MB
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The Ladies' home journal (1948) (14764892831).jpg 1,620 × 3,172; 1.19 MB
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The Ladies' home journal (1948) (14766310644).jpg 1,636 × 2,738; 845 KB
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The Ladies' home journal (1948) (14766513464).jpg 3,380 × 4,601; 1.65 MB
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The Ladies' home journal (1948) (14767006385).jpg 1,618 × 2,116; 686 KB
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The Ladies' home journal (1948) (14787085083).jpg 3,356 × 4,577; 1.2 MB
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Ton S.b, amplifier unit.jpg 2,884 × 1,974; 2.3 MB
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Ton S.b, tape unit.jpg 3,168 × 2,592; 2.78 MB
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Typewriter AEG, German, 1940s.JPG 2,928 × 2,296; 1.05 MB
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Vintage RCA Model 6J Bakelite Art Deco 78 RPM Record Changer, Circa 1946 (6973802666).jpg 2,371 × 1,591; 2.57 MB
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Wilcox-Gay Reel to Reel.jpg 2,472 × 3,296; 2 MB
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Williamson home constructed amplifier, c 1949. (9663806448).jpg 1,250 × 979; 197 KB
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Woman seated at desk with a typewriter (AM 78205-1).jpg 1,275 × 956; 686 KB
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Woman seated at desk with a typewriter (AM 78206-1).jpg 1,275 × 951; 646 KB
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Woman seated at desk with a typewriter (AM 78209-1).jpg 1,275 × 956; 628 KB
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Wurlitzer 1080 Jukebox (1947) details.jpg 2,400 × 1,600; 2.01 MB
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Wurlitzer 1080 Jukebox (1947).jpg 1,600 × 2,400; 2.38 MB
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Wärtsilä Kone ja Silta scale assembly.jpg 567 × 768; 98 KB
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Wärtsilä Kone ja Silta scale calibration and testing.jpg 768 × 559; 121 KB