Micrographia : containing practical essays on reflecting, solar, oxy-hydrogen gas microscopes; micrometers; eye-pieces, &c. &c. (1837)
Goring, C. R., 1792-1840, Pritchard, Andrew, 1804-1882, joint author · London : Whitaker and Co. · leaf 209
fectly air-tight, both as far as safety is concerned,and to prevent the waste and loss of a valuable commodity. Fig. 14 exhibits the form of an apparatus suitable for thepurpose. O and H are two cylindrical vessels of sufficientcapacity to contain gases for one or more representations ;P P are two… … supply an uniform pressure or force to expel the gases fromthe vessels ; o and h are exit pipes fitted to communicate withthe jet, where the ignition is to take place. The action ofthis apparatus is as follows: the vessels, O and H, being filledwith the gases, and the closed tank, T, with water,…
Microscopy
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