The Len Cormier papers document Cormier's work as a commercial space flight pioneer. The majority of the papers include drawings, designs, blueprints, and papers related to engineer Cormier's work to design commercial reusable launch vehicles and other orbital vehicles. Types of materials include blueprints, engineering designs, maps, a model (Space Van), papers, posters, reports, topographical maps and VHS tapes.

This series contains numerous blueprints for Cormier's reusable space launch vehicles: "Space Van," M5 (Mach) Turbojet, and "Windjammer," along with others from throughout his career. Materials in the series are arranged by type of launch vehicle and/or as miscellaneous, then chronologically within each group.

This sub-series is comprised of blueprints related to "VTOL" (vertical takeoff vehicles)

Inlcudes four blueprints.

This sub-series is comprised of blueprints related to "VTOL" (vertical takeoff vehicles)