Macau Postage Due Cover to Hong Kong

Postage Due Cover
欠資封
Carta Porteada

Macau Hong Kong

Date Sent: 10 August 2018

On the cover, I just affixed a Macau 2.5 Patacas out of the normal postage of 3 Patacas. You can see the round-shaped T 0.5/3 chop from Macau. The postage due is thus: ((0.5 / 3) x 3.4) + 4 = HK$4.6