In article <1992May21.095001.1 at kean.ucs.mun.ca>, johnwl at kean.ucs.mun.ca writes:
> permit me to measure scanned pictures (in TIFF or PICT or GIF format) of fish
> otoliths (ear bones) to within at least 0.1 mm.
>johnwl at kean.ucs.mun.ca
Try NIH Image 1.44 available from alw.nih.gov and elsewhere.
Here is an archie search: Telnet to nis.ans.net, login: archie
archie> prog image144.hqx
# matches / % database searched: 2 /100%
Host fly.bio.indiana.edu (129.79.224.25)
Last updated 05:29 6 May 1992
Location: /Incoming
FILE rw-r--r-- 384575 Apr 30 21:28 image144.hqx
Host alw.nih.gov (128.231.128.7)
Last updated 11:12 29 Apr 1992
Location: /pub/image
FILE rw-r--r-- 384575 Apr 2 17:42 image144.hqx
Earlier versions are available at various archives.