Basutoland 1933 Maseru to Worcester, Natal Franking

1933 NATAL KEVII FRANKING totalling 6d on registered envelope Maseru to Worcester via Bloemfontein. Maseru / South Africa cds 5 OCT & front also showing despatch registration handstamp in violet. Backstamped transit & arrival marks with additional despatch cds. The use of the pre-union colonial stamps was not permitted after 1st December of this year.