Oobject has pictures of 28 fantastic vintage tvs:
"As flat screen TVs become ubiquitous, vintage TVs look more and more interesting and unusual. From early mechanical TVs consisting of a spinning disk and lens (which look even better without an enclosure), to Sony’s original transistor TV and portable LCD sets from as early as the 80s. Here are some of our favorites from collector sites around the web." ...via Watching TV Online
They have other cool collections, like the keyboard one shown scrolling by here.