Enquire within upon everything

The egg should then be gently allowed to fall back on the sand out of the mould; if, however, it adheres, lightly scrape the plaster from the edge of the mould, and then shake it out into the hollow of the hand. If, however, the exact half of the egg has been immersed in the sand, no such difficulty will arise; this shows how important is exactness in the first position of the object from which a tasting is to be taken. The egg being removed and laid aside, the moulder casting must be "trimmed;" that is, the sand must be brushed from the flat surface of the mould with a nail-brush very slightly, without touching the extreme and sharp edges where the hollow of the mould commences. Then upon the broad edge from which the sand has been brushed, make four equi-distant hollows (with the round end of a table-knife), like the deep impression of a thimble's-end. These are to guide hereafter in the fixing of the second half of the mould. The egg should now be replaced in the casting, and the edge of the cast, with the holes, thoroughly lubricated with sweet oil, laid on with a feather, or what is better, a large camel-hair brush.