http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=8702274168
(http://i1.ebayimg.com/04/i/05/13/44/ab_1.JPG?set_id=7)
this is about an HP-75C, but the picture is a shrunk version of
(http://www.hpmuseum.org/75.jpg)
At least there is another picture in the auction page which is presumably the real item.
**vp