l arrangement ef the parts. It is The conneetionaz, through the medium of which mo- claimed that this vessel can be raised, lowered, steered, tion is communicated from the motor in the shaft to acd propelled in any direction at the will of the pilot. and wmdows in the wall are closed. - the four… … sengers and crew. On the top of the ceiling is ee- cured an inflated balleon of semi-spheroidal fortn, while to the floor is attached a similar balloon. Dewn- which, in connectien with the rotating spokes or arma, wardly through the floer extends a hollow shaft in and effective without undue…
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