These folders contain photographs and slides of artwork created by the Einsels, both two dimensional works and kinetic sculptures created by Walter. There are also transparencies and negatives of their artiwrk included.

These folders contain brochures featuring samples of the Einsels's professional work, as well as specific pieces intended to be sent to clients or potential clients to promote thier work.

These folders include sketches and plans for kinetic sculptures and decorative lawn sculptures created and designed by Walter in the barn studio at the Einsel home in Westport Connecticut. Many of these files were kept in flat files in the barn studio after Walter's death in 1998.