For the AMT Man In Space Kit. This set of parts vastly improves the detail and accuracy of the Man In Space kit. These parts include replacement capsules for Mercury Redstone, Mercury Atlas and Gemini Titan, and replacement service modules for the Saturn V and Saturn Ib. The service modules included in the original kit are Block I, which never flew a manned mission. The service modules in this set represent the Block II service module which flew all manned Apollo Missions, Saturn V and Saturn Ib.