Crewmember working on the spacelab Drop Physics Module, Rack 9.

STS050-02-023 (25 June-9 July 1992) --- Astronaut Bonnie J. Dunbar, payload commander, unstows United States Microgravity Laboratory 1 (USML-1) experiment paraphernalia in early stages of the mission. The Multipurpose Glove Box (MPGB) is at upper left. And, at right center, is the Space Station design foot restraint, making its first flight aboard a Space Shuttle on the record-setting 14-day mission.