PORTUGAL. Imperial Treasury. 20,000 Reis, 1828. P-46b. PMG Very Fine 30.
Overprint "D. Miguel I" on Portugal P-15. Printed date. PMG has yet to add this pick variety to their Population Report, with this being the first example we have handled in recent memory. PMG comments "Ink Stamps, Annotations."
Estimate: $500 - $700