My apologies if this is a duplicate message, I hit "reply to sender
earlier rather than "to all."
...I have noticed that often late 1920s Victor Red Seal versions of
works comprised of 2 discs have no "set #." I have checked in an early
30s Vctor catalogue and discovered that these "sets" are listed as
separate entities. An example is the Koussevitsky/Boston Daphnis and
Chloe suite no. 2 on Victor 7143/7144.
My question is how were items like these originally packaged? In an
unnumbered album? Or were customers given the option of buying just one
disc-for whatever reason?