Cameroon - 500 Francs SPECIMEN n.d. (1962) Multicolour. Man with two oxen, denomination in French and English. Back: Man with bananas at left, truck on road at center right, two ships in background at upper right. Perforated SPECIMEN, overprint SPÉCIMEN NO 0045 in black.P. 11s.Serialnumber: O.00 00000. Specimen number: 0045. RR. PMG AU55