This series contains development drawings, presentation drawings, patents, production photographs, publicity information, and other documentation related to inventions by Claire Marschak. The bulk of this series is dated between 1983 and 2004. Included are designs for her most well-known creations, as well as sketches for unproduced toys.

This series contains development drawings, presentation drawings, patents, production photographs, publicity information, and other documentation related to inventions by Claire Marschak. The bulk of this series is dated between 1983 and 2004. Included are designs for her most well-known creations, as well as sketches for unproduced toys.

This series contains development drawings, presentation drawings, patents, production photographs, publicity information, and other documentation related to inventions by Claire Marschak. The bulk of this series is dated between 1983 and 2004. Included are designs for her most well-known creations, as well as sketches for unproduced toys.

This series contains development drawings, presentation drawings, patents, production photographs, publicity information, and other documentation related to inventions by Claire Marschak. The bulk of this series is dated between 1983 and 2004. Included are designs for her most well-known creations, as well as sketches for unproduced toys.

This series contains development drawings, presentation drawings, patents, production photographs, publicity information, and other documentation related to inventions by Claire Marschak. The bulk of this series is dated between 1983 and 2004. Included are designs for her most well-known creations, as well as sketches for unproduced toys.

This series contains development drawings, presentation drawings, patents, production photographs, publicity information, and other documentation related to inventions by Claire Marschak. The bulk of this series is dated between 1983 and 2004. Included are designs for her most well-known creations, as well as sketches for unproduced toys.

This series contains development drawings, presentation drawings, patents, production photographs, publicity information, and other documentation related to inventions by Claire Marschak. The bulk of this series is dated between 1983 and 2004. Included are designs for her most well-known creations, as well as sketches for unproduced toys.

This series contains development drawings, presentation drawings, patents, production photographs, publicity information, and other documentation related to inventions by Claire Marschak. The bulk of this series is dated between 1983 and 2004. Included are designs for her most well-known creations, as well as sketches for unproduced toys.

This series contains development drawings, presentation drawings, patents, production photographs, publicity information, and other documentation related to inventions by Claire Marschak. The bulk of this series is dated between 1983 and 2004. Included are designs for her most well-known creations, as well as sketches for unproduced toys.

This series contains product descriptions, narratives, images, U-Matic tapes, and other materials relating to inventions by Maureen Trotto and Laureen Trotto of Thin Air, LLC. A large portion pertains to the toy line Sectaurs, produced by Coleco and optioned into a television mini-series in the mid-1980s. The bulk of the materials in this series are dated between 1984 and 1986, with accompanying narratives written in 2016.