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Photo Technicians from the Verona Phytopathological Institute during a map study of agricultural areas where hail rocket positions are located 1950 - Touring Club Italiano 07 0504.jpg - Meri Valenti (TCI)
Photo Technicians from the Verona Phytopathological Institute during the study of the layout of anti-hail rocket positions for the protection of the province of Verona 1950 - Touring Club Italiano 07 0505.jpg - Meri Valenti (TCI)
Photo Verona. A hail rocket is attached to the torpedo launch tube 1950 - Touring Club Italiano 07 0507.jpg - Meri Valenti (TCI)
Photo A technician from the Verona Phytopathological Institute observes the formation of hail clouds with a telescope 1950 - Touring Club Italiano 07 0508.jpg - Meri Valenti (TCI)
Photo Verona. A farmer prepares a small battery of anti-hail rockets 1950 - Touring Club Italiano 07 0510.jpg - Meri Valenti (TCI)
Photo Verona. A farmer with a disassembled hail rocket. 1950 - Touring Club Italiano 07 0511.jpg - Meri Valenti (TCI)
Photo Verona. Two farmers watch a hail rocket as it rises from the ground 1950 - Touring Club Italiano 07 0512.jpg - Meri Valenti (TCI)
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