Hatton Press Chemex (Combined Flask and Handle, for a Coffeemaker or the Like) | 1940s | P. Schlumbohm $349.99
Hatton Press Electromagnetic Inductive Suspension and Stabilization System for a Ground Vehicle | 1960s | J. R. Powell JR Et Al $349.99
Hatton Press Instrument for Converting Alternating Electric Currents into Continuous Currents | 1900s | J. A. Fleming $349.99
Hatton Press Method of Apparatus for the Generation of Sounds (Theremin) | 1920s | L. S. Theremin $349.99
Hatton Press Production of Submarine Signals and the Location of Submarine Objects | 1910s | C. Chilowsky et Al $349.99