Are these old notes still legal tender, or have they been withdrawn?

How to say “Are these old notes still legal tender, or have they been withdrawn?” in Japanese

In Japanese

この古(ふる)いお札(さつ)、まだ法定通貨(ほうていつうか)として使(つか)えるの？もう使(つか)えなくなってる？

Kono furui osatsu, mada hōtei tsūka to shite tsukaeru no? Mō tsukaenaku natteru?

Are these old notes still legal tender, or have they been withdrawn? in other languages