On Mon, 4 Jun 2007 18:25:00 +0100, "nightjar" nightjar@insert my
surname here.uk.com wrote:

My cousin used to do picture framing and the main bit of gear was the corner
guillotine, which gave a very clean, accurate cut. Getting the lengths of
opposite sides exactly the same is, apparently, the most important bit.
Corners were held with corner clamps http://tooltray.com/List.asp?i=10562
and stapled, rather than glued.

One of the most cursed machines ever invented. My blood was always
decorating the blade. The sharpest blade I ever encountered. Never
felt it when cuting me. ((