Box 54

Scope and Contents This series consists of materials that document the inventions created and patented by Benjamin Miessner, as well as experiments conducted by him and his employees. Materials located in this series include but are not limited to patents assigned to Benjamin Miessner; technical drawings, notes, and reports written by Miessner; laboratory notebooks documenting the experiments of Miessner, as well as his employees Charles T. Jacobs, Frederic D. Merrill, and Victor Mumma; developed photographs and...

Scope and Contents The Benjamin F. Miessner papers document the working career and interests of the American inventor. It includes a large collection of patents awarded to Miessner or assigned to his company, Miessner Inventions, Inc., as well as various North American and European patents researched by Miessner; lab notebooks, blueprints, sketches, graphs, photographs, and other items documenting the experiments conducted by Miessner and his employees; correspondence between Miessner and various individuals and...

Scope and Contents This sub-series contains photographs and photographic negatives taken of Benjamin Miessner’s inventions and experiments. Subjects include but are not limited to Miessner's office and laboratory setup; Miessner’s electronic instruments, including musicians performing with them; metal detectors; and sound wave recordings.

Scope and Contents Miessner's note on the original box housing these films read "see book #43, pp. 120-1."

Scope and Contents From the Sub-Series: This sub-series contains photographs and photographic negatives taken of Benjamin Miessner’s inventions and experiments. Subjects include but are not limited to Miessner's office and laboratory setup; Miessner’s electronic instruments, including musicians performing with them; metal detectors; and sound wave recordings.

Scope and Contents From the Sub-Series: This sub-series contains photographs and photographic negatives taken of Benjamin Miessner’s inventions and experiments. Subjects include but are not limited to Miessner's office and laboratory setup; Miessner’s electronic instruments, including musicians performing with them; metal detectors; and sound wave recordings.