Indian Expeditionary Forces 1917 Censored Cover

Envelope to India bearing India SG86, 9p rose and SG111, 3p rose overprinted with type-writter I.E.F. (SG 111 double overprint) cancelled by Mombassa datestamp with boxed hand-stamp "N.E. / Postal Censor / Mombassa" in violet with Bombay arrival. Very fine. (pt)    ID: 34046