OM, thanks for your input.
I decided to keep the Windows 10 /MC23 computer out of the mix since I have a few extra audiophile test files I prefer not be located on the Windows 7 workstation and laptop.
So what I did attempt was to perform a Library Backup on the Win 7 workstation, saved the library files on the NAS. Then from the Windows 7 laptop, I performed a Restore Library (from the NAS) with the library files saved from the workstation. The operation was successful (according to an MC pop-up message), but upon examining the laptop files, it did not work as I hoped. Both Win 7 computers have the same album files, the only differences are the additional notations [track names cleaned up, etc.) made on the workstation files. Not sure what to try next.
Zaro