BELGIUM. Banque Nationale de Belgique. 50 Francs, 1914. P-77. PMG Very Fine 30. Red Serial Number. An ultra-rare pick number, offered here in a Very Fine grade. PMG has graded two examples of this catalog number, both of which are in the same grade. Agriculture is depicted at left, with Law at right on the obverse. The reverse depicts allegorical Intelligence and Industry. PMG comments "Minor Repairs."