Thank you for sharing these GradyTate.
I'd not come across Regency Line before only to find it hails from my home town of Brighton, England but seems to have come our way via Toronto, Canada. They certainly get around these library records. Though not a great fan of solo harmonica music these tracks have a certain appeal.
I do have a question about the Werner Baumgart albums. Although the album in archive 7612.zip shares a similar title to that in 7612v2.zip (Silver Sounds as opposed to Silversound) it contains very different tracks. I see that Silver Sounds is available on Spotify but makes no mention of Devega Records. Is it actually from the Devega library, do you know? The discography for Devega in the Labels section of the forum only lists one Baumgart album which is the one in your v2 zip. Though I realise @Mr's list is not complete.
Alternatively, I wonder if @tuneboy has a little more info on this since I see that Mr Relax (track 10 on Silver Sounds) featured on his Sound Library Vol 033: Relax In Swing (track 18).
I'm just curious that's all. Both albums contain great test card-style music.