1921, 5 ö. brown and 10 ö. green in blocs of three with se-tenant "CHEVROLET", GMC", "OAKLAND" and "BUICK" advertising labels, tied by cds. "NAKSKOV -2.3 29" with 1 ö. , 7 ö. and 12 ö. to registered cover to Frankfurt am Main, reverse arrival cds. and "FEMERN RUTEN" colourfull vignette, some toned perfs, fine
