1983 Radio Shack Catalog
Not a lot of people cared about TRS-80s by this time.  By 1983 the IBM PC was the microcomputer of choice, and it was in turn to be superseded by the Mac in 1984.<p>In the heyday of the TRS-80, they looked like this: <a href="http://mew3.us/images/vintagecomputer/trs80m3.jpg" rel="nofollow">http://mew3.us/images/vintagecomputer/trs80m3.jpg</a>