CROWN COLONY of SOUTH AUSTRALIA
April 22, 1891
![](https://s8.postimg.cc/wk46cggf9/South_Australia_Flag_1876.jpg)
Queen Victoria "Official Postage" Issue
Overprinted "O.S." in Tall Thin Ltters
One Penny Blue Green
White Wove Paper with "Crown and Narrow SA" Wtmk (W73)
Perforated 10.0 x 10.0
Typography Printing
Government Printing Offices, Adelaide
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Scott 2022 Catalogue South Australia O55 ( CV $ * / US )
Stanley Gibbons South Australia SG O54
AUSTRALIA S 1855-1901 South Australia QV
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The PERFORATIONS NETWORK
OTTAWA CANADA