The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 396
rrangementof apparatus for placing the moulds successively under the grating g, as abovedescribed and shewn in the dranings; and lastly, the peculiar arrangementof the grating g, with respect to the compartments of the moulds, wherebvperfect bricks, tiles, and other similar articles are produced,… … This apparatus, formed of sheet tin, is held in the hand, and used fordropping corn or other seed when dibbling, in place of the fingers. Thereare three different apparatus described in the specification ; the annexedfigures shew the application of one of them. Figs. 1 and 2 are sections ofthe…
Architecture · Civil engineering · Science
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