I found a relatively square 3/16" plate at home, and made this mini welding table, to be held in vise. It is very small and for use only to weld small things. It is, however, placed nicely on the right height level, when mounted in a vise.
I decide to NOT use the cadmium plated plate for welding due to health hazards (after Roy's post I googled for cadmium welding and found some unpleasant facts).