01 09 1913 - 23 12 1914 Sig Babau/De Lantsheere Series 2228 - 2629 20 francs
Details
Obverse: French text; cog, anvil, and protractor (Work and Economy); standing Minerva leaning on column, holding caduceus with Belgian lion at feet; coat of arms hanging on a pole with olive branches
Reverse: Dutch text; denomination surrounded by escutcheons of 39 Belgian towns; denomination on shield surrounded by leaves