What is cinq francs serie 4 301898 it says bo regional emis sous la garantie des communes occupees formant le syndicat nord aisne and oise remboursable dans les 2 ans de la signature 12 Decembre 1917?

Answer 1

This is probably a bond meant to replace the French money notes, which were no more available in the occupied zones.

cinq francs série 4 301898 = five francs (former French currency) serial number

4 301898

"bon régional émis sous la garantie des communes occupées formant le syndicat nord aisne and oise remboursable dans les 2 ans de la signature 12 décembre 1917." translates as "regional bond issued under the guarantee of the occupied cities making up the syndicate Nord Aisne and Oise (three French 'départements' living partially in the under the German-occupied war zone), refundable in the two years of the signature - 1917, December the 12th.

Answer 2

This is a 5 francs note from Series 4 issued under the guarantee of the occupied communes forming the Nord Aisne and Oise Syndicate. It was redeemable within 2 years from the signing date of December 12, 1917. It represents a historical artifact from the time of occupation during World War I in France.