Solve and Integrate Newsletter Issues

[rprosperi]

Solve and Integrate Corporation published the "Solve and Integrate Newsletter" for HP Calculator and Computer owners beginning around 1989, and I'm not sure how long it ran.

This is the same company that published lots of 41 programs in the 80s, and later ran the HP User Library when HP shed it around 1990. That apparently didn't survive for very long as interest in the then new 48 series dramatically reduced interest in the 41, 71, 75, etc.

Does anyone know if copies of these newsletters exist in PDF format somewhere?

This newsletter was published after HPX stopped publishing, and before the internet was widely used, so a relatively poorly documented period, when Pioneer machines and the HP-48 was new. I beleive HPCC Datafile is the only other HP Calculator newsletter during this period, but there may have been others I'm not aware of.

Google has very little to offer, mostly bits and pieces about when they were running the HP User Library.

Note: This is NOT the same as the later, and similarly-named "HP Solve Newsletter" published by HP from 2008-2014