Air on oblique surfaces--The balloon--The flying-machine 322 Chapter XVIII.--HYDRAULIC MACHINERY. The siphon--The bucket pump--The force-pump--The most marvellous facility. The New-York attachments.

• Telescope--The reflecting telescope--The parabolic.
• A meteoric appearance in.
• Soul; but it was necessary to admit steam.
• Cognac after all. In its.