PORTUGAL. Banco de Portugal. 10 Mil Reis, 18xx. P-Unlisted. Proof. About Uncirculated. A lovely proof example of this 10 Mil Reis note, found with allegorical figures at top. Dark red underprint and light green ink stand out on the face of the note, with a dark red design standing out on the reverse. This appears to have been glued together to form a singular Proof, and the reverse is attached inverted.