Stampdesc Yugoslavia, issue=1926-20d-unissued

desc_issuer: Yugoslavia
desc_issue: 1926
desc_denom: 20d
desc_unissued: 1

Used by 1 overprinted stamp:
Yugoslavia semipostal 11/1/1926 20d+1d ovpt=+value oc=blk on=issue=1926-20d-unissued

Description does not match any stamp types!