5 Rupiah

The Propinsi Sumatera Timur emergency issues of 1947–1948 were a direct response to the Dutch military offensives — the first "Politionele Actie" of July 1947 had severed the Republic's access to key revenue streams and disrupted central government financing out of Yogyakarta. Provincial authorities were authorized to issue their own currency as a stopgap, a practical necessity rather than any deliberate monetary decentralization.

Printed locally under wartime conditions, production quality across the Bukittinggi regional series is predictably inconsistent. Paper stock varies between surviving examples, and ink registration is often imprecise — features of the circumstances, not errors of intent.