eye-and-hand

Updated: May 29, 2025

The last delicate touches had scarcely been put to the picture, when the laborious eye-and-hand method was, in this quarter, as already in so many others, superseded by a more expeditious process. Professor Barnard took the first photographs ever secured of the true Milky Way, July 28, August 1 and 2, 1889, at the Lick Observatory.

Agnes M. (Agnes Mary) Clerke - A Popular History of Astronomy During the Nineteenth Century: Fourth Edition

Not only is each in its proper sphere indispensable, but they are enormously helpful one to the other. Instead of our being able to tell less by the careful, direct eye-and-hand examination of our patients than the doctor of a century ago, we can tell three to five times as much.

Woods Hutchinson - Preventable Diseases