500 Yuan Bank of Central China

The Bank of Central China was a Communist-controlled institution established in the Liberated Areas during the civil war period, issuing currency in parallel with — and in direct competition against — Nationalist Chinese notes circulating in the same regions. The 500 Yuan denomination reflects the inflationary pressure of the mid-1940s, when both sides were printing heavily to fund military operations and neither currency enjoyed stable backing.

The S-prefix in the Pick reference indicates a regional or quasi-governmental issuer rather than a central state bank. The two catalog variants under S3394 and S3394a likely differ in paper type, serial number format, or a minor printing detail — the kind of distinction that mattered enormously to occupation-era currency control officials and matters almost as much to serious collectors today.