![](https://pbs.twimg.com/media/DRukFOyXkAANwBS.jpg)
![](https://pbs.twimg.com/media/DRulaEWXkAAQhNA.jpg)
(📷: Wikicommons)
![](https://pbs.twimg.com/media/DRupsV_X4AErY5e.jpg)
![](https://pbs.twimg.com/media/DRv249rX4AEZol8.jpg)
![](https://pbs.twimg.com/media/DRv5uhfWkAA9LWe.jpg)
![](https://pbs.twimg.com/media/DRv-dVIWkAEYF6P.jpg)
(📷: @ATT Archives)
![](https://pbs.twimg.com/media/DRwR6BoW0AAqLhQ.jpg)
![](https://pbs.twimg.com/media/DRwR9N3W0AApPlc.jpg)
![](https://pbs.twimg.com/media/DRwdtaeW4AIg8x_.jpg)
(📷: from Crystal Fire by Michael Riordan, 1998)
![](https://pbs.twimg.com/media/DRwfMPLWAAEv5So.jpg)
(📷: @BellLabs)
![](https://pbs.twimg.com/media/DRwhQ2fXcAAhZBp.jpg)
![](https://pbs.twimg.com/media/DRwjAPmWkAAFstq.jpg)
![](https://pbs.twimg.com/media/DRwjBwMW0AEFvQq.jpg)
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