Semi-Postal: Bridge of Dinant 40c + 40c Dull red & black

Surcharged in Red

Country Belgium
Denomination
?
Face value of a stamp, usually printed on the stamps.
— Glossary

40c + 40c
Color
?
Original catalog color of the stamp.

Dull red & black
Print method
?
Method of process of imprinting designs on paper.

Engraved
Perforation
?
Holes punched between stamps to make separating easier.
— Basic philately terms for amateurs

14
Watermark
?
A pattern embedded in a paper during stamp producing process.
— Basic philately terms for amateurs

Unwatermarked
Issue Date
?
Date inscripted on a stamp or cancellation for used stamps not necessary correspond to real date of stamp issue.
#
?
Catalog number of stamp.
— Basic philately terms for amateurs