Countermark representing the coat of arms of Portugal, it is an order of April 18, 1809. The countermark doubles the value of the face value. Here, the coin is originally KM# 2, 10 Reis - Pedro II, so the value of KM# 39 is 20 Reis.
Reverse script
Latin
Reverse lettering
MODERATO SPLENDEAT VSV·1694·
P P X P P
Edge
Smooth
Mint
Mintage
ND (1809) - JR 07.01 - host date 1694 - ND (1809) - JR 07.02- host date 1696 - ND (1809) - JR 07.03 - host date 1697 - ND (1809) - JR 07.04 - host date 1699 -