ESPIONAGE AND CENSORSHIP
Title 18 - Crimes and Criminal Procedure
Harboring or concealing persons
Gathering, transmitting or losing defense information
Gathering or delivering defense information to aid foreign government
Photographing and sketching defense installations
Use of aircraft for photographing defense installations
Publication and sale of photographs of defense installations
Disclosure of classified information
Temporary extension of section 794
Violation of regulations of National Aeronautics and Space Administration