cspeed64.gif cspeed320.gif

European speed limit signs indicating the univeral speed limit
of 1.0 c: the speed of light.  cspeed320.gif is a 320x320 image
and cspeed64.gif is a 64x64 icon.  Both are interlaced with a
transparent background and look best against the default light
grey background on most browsers.

If you'd like to use these images, p-p-p-p-please copy them to your
server and reference them locally rather than pointing to the files
here.  Even my well-developed sense of the absurd has difficulty with
the idea of documents all over the world getting little pictures from
Switzerland.

These images are in the public domain.

-- John Walker, http://www.fourmilab.ch/