France 1884 Cette to Port Louis Mauritius Sage Issue Folded Cover

Folded letter, with contents, franked with two 5c, single 25c Type Sage, tied by Cette c.d.s. (30 Jan), to Port Louis, Mauritius, with "Etranger / Marseille" transit c.d.s. (31 Jan) and Mauritius c.d.s. receiver (March), receiver partially cut out from removal of wax seal, else a fine entire.