I'm trying to understand what you are saying, here...
            Jim Bell

   On Friday, November 8, 2019, 07:04:31 PM PST, grarpamp
   <grarpamp@gmail.com> wrote:
   The yahoo set has gaps that may indicate
   selective importation or subsequent takedown events.
   Someone with more time should load up
   other sources for 97 and see what msgs
   fell between these msgids...
   <[1]Pine.SUN.3.91.970118201125.10538B-100000@crl10.crl.com>
   --- missing 1 msg here ---
   <[2]5ZHR1D53w165w@bwalk.dm.com>
   <[3]199702180330.TAA21698@toad.com>
   --- missing 1 msg here ---
   <[4]199702180512.VAA23681@toad.com>
   <[5]199702210626.WAA01288@toad.com>
   --- missing 1 msg here ---
   EOF

References

   1. mailto:Pine.SUN.3.91.970118201125.10538B-100000@crl10.crl.com
   2. mailto:5ZHR1D53w165w@bwalk.dm.com
   3. mailto:199702180330.TAA21698@toad.com
   4. mailto:199702180512.VAA23681@toad.com
   5. mailto:199702210626.WAA01288@toad.com