When equatorial mountings for telescopes became more general, no filar micrometer was considered complete which was not fitted with a position circle.'
In regard to the constitution and maintenance of the naval forces, the administration of the arsenals is divided into three principal departments, the first concerned with naval construction, the second with ordnance, including gun-mountings and small-arms, and the third with the so-called submarine defences, dealing with all torpedo materiel.
Namako for (fish-roe) grounds were essential for the mountings Scuiptiwed - Decoration.
In coast defence artillery, owing to the fact that the guns are on fixed mountings at a constant height (except for rise and fall of tide) above the horizontal plane on which their targets move, and that consequently the angle of sight and quadrant elevation for every range can be calculated, developments in sights, in a measure, gave way to improved means of giving quadrant elevation.
Guns on field mountings; these sights admit of continuous laying, the eye need not be removed when the gun is fired.