Jeddah issue: HEJAZ POSTAGE DUE: From Old Door at El Ashraf Barsbai in Shari el Ashrafiya, Cairo - إصدار جدة: بريد حجازي مستحق: التصميم مأخود من زخارف باب قديم في مسجد الأشرف برسباي في الأشرفيّة، القاهرة 1pi Blue

Overprinted in blue, overprint reads up

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

1pi
Color
?
Original catalog color of the stamp.

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

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

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

Unwatermarked
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