The subdirectories here contain images of old DECtapes given to Warren
Toomey by Dennis Ritchie in 1997. The 'bits' file is the original tape
image, which is in either 'tp' or 'tap' format. The contents of each
tape is summarised in a 'list' file . The contents have been extracted
(if possible) into a 'tp' directory.

Dennis' original description of the contents of the tapes is in the top-level
'list' file.

Many thanks to Angelo Papenhoff who did to work to extract the contents of the tapes.
