Numeral Value: Stamps and Types of 1922-23 Surcharged in Brown 400th m Bister

400th m on 40pf surcharge

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

400th m
Color
?
Original catalog color of the stamp.

Bister
Print method
?
Method of process of imprinting designs on paper.

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

Serrate Roulette 13 1/2
Watermark
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A pattern embedded in a paper during stamp producing process.
— Basic philately terms for amateurs

Network
Issue Date
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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