Here's the article of Benj Edwards from PCWorld.com, about the worst designed keyboards manufactured from the time then.
It will be a funny pictures to see that these has been the primary input device of the computers before, which are now following a standard format. These keyboard are dated from 1970s and 1980s, some are older than me.
Here's the link to the article: http://www.pcworld.com/article/139100-1/the_10_worst_pc_keyboards_of_all_time.html