Composers (set of four) (PR China)

Composers (set of four) (PR China)

The scan shows one full card and parts of the other three in this unused set MC-117 from 2017.  If the signatures aren’t clear, you have Franz Schubert, Gustav Mahler, Frederic Chopin, and Franz Liszt.  Why these four?  Why does China do this?  Only they know.  Grade: 1

Name: Composers (set of four) (PR China)

From: THEMES/Maximum Cards

Code: 39600534

Price: $10.00