STS 41B Mission Patch

STS 41B Mission Patch

STS 41B Mission Patch

Behind the Space Shuttle Mission Numbering System - NASA

STS-41B: MMU: Untethered Space Walk, Palapa-P2, Westar VI

Behind the Space Shuttle Mission Numbering System - NASA

Design Conventions Trading Cards

ZZ TOP DUSTY HILL MISSION FLOW PATCH AND NASA PATCHES

Behind the Space Shuttle Mission Numbering System - NASA

Human Spaceflight Mission Patches - NASA

ZZ TOP DUSTY HILL MISSION FLOW PATCH AND NASA PATCHES

Dragon Space 1/400 Space Shuttle Challenger with Solid Rocket

Human Spaceflight Mission Patches - NASA

Human Spaceflight Mission Patches - NASA

STS-41B: MMU: Untethered Space Walk, Palapa-P2, Westar VI