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Start Over Formats Text ✖Remove constraint Formats: Text Subjects Aviation ✖Remove constraint Subjects: Aviation Titles Disclosure of the discovery and invention and a description of the plan of construction and mode of operation of the aerostat, or, A new mode of aerostation ✖Remove constraint Titles: Disclosure of the discovery and invention and a description of the plan of construction and mode of operation of the aerostat, or, A new mode of aerostation

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  • Disclosure of the discovery and invention and a description of the plan of construction and mode of operation of the aerostat, or, A new mode of aerostation1