Web Page "marking" - no lbc - trying to figure out how to do

["Musson, Carl" <musson@chekhov.arts.usf.edu>]

I vaguely remember that there is a way to "mark" a web page so that you get
a notice when it has changed.  
Anyone out there know of how it is done?

Thanks

Carl Musson
1962 TR3A (all over the place)
www.arts.usf.edu/~musson/triumph/ts81802.html
<http://www.arts.usf.edu/~musson/triumph/ts81802.html>  
Tampa, Florida
"You can't tell which way the car went by just looking at the road."