docking on MIR spacestation; resident crew partly exchanged; both cosmonauts arrived with Soyuz TM-19 and Doctor cosmonaut Polyakov became the
16th resident crew.
The crew conducted medical experiments (research of problems of weightlessness in long-term-mission); experiments in materials science.
Cosmonauts performed two EVA's on 09.09.1994 (5h 06m) and 14.09.1994 (6h 01m), in which the stations external insulation was repaired.
Many problems during this mission, which finally ended with the first successful manual docking of Progress M-24 supply ship at the station by Malenchenko.
Astrophilately covers:
Cosmic Mail: Cover on board of Mir, with blue Mir boardcancel,
date EVA-1 boardcancel: 090994, special red cancel signed by the crew. Cover numered: 12-AB
Certificate insite precident cover, with Mir boardcancel and 2 special cancels,
undocking date boardcancel: 140194, signed by the crew.