Stampdesc Bolivia, 1/2c-Sun Gate-unissued

desc_issuer: Bolivia
desc_denom: 1/2c
desc_design: Sun Gate
desc_unissued: 1

Used by 1 overprinted stamp:
Bolivia postage 12/17/1960 50b issue=1960 provisional d=Sun Gate oc=blk on=1/2c-Sun Gate-unissued

Description does not match any stamp types!