BSG.BS.01960

BSG.BS.01960 — Dutch, Guano Seal, Crown Garantie

Dutch, Guano Seal, Crown Garantie, Image & Found by Peter van Lierop.

Found in Liempde, Netherlands, 17mm, 4.9g.

Nº1, OPCE.. & FE curved down GUANO curved up around // RJ VS / crown / GARANTIE

Appears to be a government guaranteed guano fertiliser seal.