17 May (India, Portuguese ) within release Nativos Surcharged (1881) goes into circulation Stamp SERAICO POSTAL - overprinted face value 1½ Portuguese Indian real
Stamp SERAICO POSTAL - overprinted in catalogues | |
---|---|
Michel: | Mi: PT-IN 93 |
Stamp Number: | Sn: PT-IN 77 |
Yvert et Tellier: | Yt: PT-IN 65 |
Afinsa-Mundifil: | Afi: PT-IN 65k |
Stamp is square format.
Issue of 1877 Surcharged Perforation is 12 1/2-13 1/2. Mundifil Type IIIB Star above Face value 41 lines under and 38 lines above the face value. The V of SERVICO has a horizontal bar, giving the appearance of an inverted A S of SERVICO smaller than other letters "REIS" without serifs Empty inner oval between background lines and oval frameAlso in the issue Nativos Surcharged (1881):
Stamp SERAICO POSTAL - overprinted it reflects the thematic directions:
A number is a mathematical object used to count, measure, and label. The most basic examples are the natural numbers 1, 2, 3, 4, and so forth. Numbers can be represented in language with number words. More universally, individual numbers can be represented by symbols, called numerals; for example, "5" is a numeral that represents the number five. As only a relatively small number of symbols can be memorized, basic numerals are commonly organized in a numeral system, which is an organized way to represent any number. The most common numeral system is the Hindu–Arabic numeral system, which allows for the representation of any non-negative integer using a combination of ten fundamental numeric symbols, called digits. In addition to their use in counting and measuring, numerals are often used for labels (as with telephone numbers), for ordering (as with serial numbers), and for codes (as with ISBNs). In common usage, a numeral is not clearly distinguished from the number that it represents.