Portuguese Guinea Banco Nacional Ultramarino 50 Escudos 1.1.1921 Pick 17s Specimen PMG Gem Uncirculated 65 EPQ. The highest graded example by PMG without a single equal. We see that a PMG 64 achieved a final price of $1,283 at auction in 2013. This piece has been perforated with "Specimen." From the Yuri Solovey Collection of Africa

HID09801242017

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