Dean, unable to concentrate further on his files, pushed closed his desk drawer, packed a tape recorder in his briefcase, and left the office.
A pantograph armed with cutting-files a which carve the relief out of a block of gypsum, was employed in1893-1900by C. Perron of Geneva, in producing his relief map of Switzerland on a scale of 1: ioo,000.
Or ridged areas on the sides of the prothorax may be scraped by "files" on the front thighs, as in some ground-beetles.
The latter has a central strand consisting of files of large hydroids, separated from one another by very thin walls, each file being separated from its neighbor by stout, dark-brown walls.
For instance: Imagine all people with skin cancer voluntarily shared their Digital Echo files on an anonymous basis.