Tweet Musical Travelarks - From Columbia Pictures

Back in the 1950s and early 1960s Columbia produced a series of featurettes which they called Musical Travelarks.
I only remember ever screening two of these and have never seen them mentioned in releases anywhere. I have the soundtrack of 'Wonders of Philadelphia' but I was wondering whether anyone had any of these on VHS or dvd which they would be willing to sell/swap etc.

Thanks

David