511: Difference between revisions

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77 bytes added ,  3 February 2023
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==Pictures==
==Pictures==
===511===
<gallery>
<gallery>
Tek 511 1.jpg|511
Tek 511 1.jpg|511
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Tek 511 3.jpg|511
Tek 511 3.jpg|511
Tek 511 4.jpg|511
Tek 511 4.jpg|511
Vollum scope - Electronics Magazine April 1948.jpg | Vollum scope - Electronics Magazine, April 1948
Septad511.jpg|511 ad from September 1948
</gallery>
===511A===
<gallery>
Tek 511a 1.JPG|511A
Tek 511a 1.JPG|511A
Tek 511a 2.JPG|511A
Tek 511a 2.JPG|511A
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511a-vertical.png|511A
511a-vertical.png|511A
511a sweep.png|511A
511a sweep.png|511A
Vollum scope - Electronics Magazine April 1948.jpg | Vollum scope - Electronics Magazine, April 1948
Septad511.jpg|511 ad from September 1948
511A ad from Electronics 1948-11 p239.jpg | 511A ad from Electronics Magazine, November 1948, p.239
511A ad from Electronics 1948-11 p239.jpg | 511A ad from Electronics Magazine, November 1948, p.239
</gallery>
===511AD===
<gallery>
Tek 511ad 1.jpg|511AD
Tek 511ad 1.jpg|511AD
Tek 511ad 2.jpg|511AD
Tek 511ad 2.jpg|511AD

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