01 September (Personalized and Private Mail Stamps ) within release Poland : Moj Znaczek goes into circulation Stamp K-PSOSW No. 1 in Bydgoszcz Louis Braille 146 years of educat face value 350g No Face Value
Stamp K-PSOSW No. 1 in Bydgoszcz Louis Braille 146 years of educat in catalogues | |
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Colnect codes: | Col: PL-PPS 2018-322 |
Stamp is square format.
Also in the issue Poland : Moj Znaczek:
Stamp K-PSOSW No. 1 in Bydgoszcz Louis Braille 146 years of educat it reflects the thematic directions:
Braille (/breɪl/ BRAYL, French: [bʁɑj]) is a tactile writing system used by people who are visually impaired. It can be read either on embossed paper or by using refreshable braille displays that connect to computers and smartphone devices. Braille can be written using a slate and stylus, a braille writer, an electronic braille notetaker or with the use of a computer connected to a braille embosser.