Penny Black Philately
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1927
1927 PRO JUVENTUTE WM: 2
CG-s.jpg 5+5 (C)
brownish carmine/reddish yellow
CH-s.jpg 10+5 (C)
olive green/reddish orange
CI-s.jpg 20+5 (C)
dark red
CJ-s.jpg 30+10 (C)
multicoloured