Items

• Plane detector
  Plane detector - Portable for use by plane spotters
  SubjectImagined technology & prototypesAnti-aircraft
• Inventions win wars
  Inventions win wars - Suggested developments ... To detect, defeat war planes, submarines ... Humanitarian aspects ... Physical principles which inventors must follow
  SubjectImagined technology & prototypesAnti-aircraftAnti-submarinesReconnaisance
• Air-raid shelters
  Air-raid shelters - Primary consideration should be given to the possibilities of private types of shelters
  SubjectImagined technology & prototypesTrenches and fortifications
• Exercise in archery
  SubjectTechnologyTraining
• Dead Soldiers for the Homeland
  SubjectTechnologyCommunication
• Dead Soldiers for the Homeland
  SubjectTechnologyCommunication
• Dead Soldiers for the Homeland
  SubjectTechnologyCommunication
• Dead Soldiers for the Homeland
  SubjectTechnologyCommunication
• Dead Soldiers for the Homeland
  SubjectTechnologyCommunication
• Dead Soldiers for the Homeland
  SubjectTechnologyCommunication
• Dead Soldiers for the Homeland
  SubjectTechnologyCommunication
• Dead Soldiers for the Homeland
  SubjectTechnologyCommunication
• Dead Soldiers for the Homeland
  SubjectTechnologyCommunication
• Dead Soldiers for the Homeland
  SubjectTechnologyCommunication
• Dead Soldiers for the Homeland
  SubjectTechnologyCommunication
• "European War" Book
  SubjectTechnologyOther
• Italian cavalry in Libya
  SubjectTechnologyAnimals
• Browing revolver use
  SubjectTechnologyImagined technology & prototypes
• Russian cossacks
  SubjectTechnologyAnimals
• Youngsters war simulation
  American Boys Play War in Real Trenches
  SubjectTechnologyTrainingTrivialization (performances and fairs)
• Women's officer coat
  Title: "WOMEN'S COATS LIKE THOSE WORN BY OFFICERS".
  SubjectTrivialization (other)
• Armored motor craft
  Caption: "Fast armored motor craft fitted with revolving turrets and machine guns".
  SubjectShips
• The Gyro Electric Destroyer
  The Gyro Electric Destroyer
  SubjectImagined technology & prototypesTanks and Armored Vehicles
• Trench Unicyle
  Air propelled unicycle. Patented as a racing machine, the unicycle is presented by Popular Science Monthly as a (very impractical) dispatch rider
  SubjectTransport