The top 20 cent note is China/Republic, The Central Bank of China (National-Continued) In SCWPM Vol 2 (General Issues). It is P203, ND (1931).
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The other (bottom) note is a 10 Fen from the Federal Reserve Bank of China from 1938.
SCWPM= "Standard Catalog of World Paper Money"
P203= "Pick 203", Pick being the original author of the catalog. It is now edited by others.
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