Meanings of first specification in inglés

Using the first specification, the following line would have three fields:

Cort; for in his first specification he speaks of them as already well known.

And the parson laid one long forefinger on one long little finger and waited for the first specification.

The first specification under this charge alleged that Captain Wells did violently and without just cause or provocation assault First Lieutenant P.H.

The first specification under the latter charge alleged that the accused did "engage in an affray with First Lieutenant E. Van A. Andruss, First Artillery."

The first specifications, probably those referred to in this paragraph, related only to exhibit buildings.