id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-10419	Ellinger, Werner B.	An Inexpensive Microprint Reader	1949-01-01	3	.pdf	application/pdf	1667	81	59	37 The following are some of the advantages claimed by the inventor as compared with earlier methods of microfilm documenta- tion: (a) the saving of storage space occu- pied by cut film as compared with that required for cinefilm, and the possibility of filing cut film in card drawers and using it in a vertical file; (b) the possibility of binding or framing cut film and of mailing it in letter envelopes; (c) the greater ease of referring to individual pages than is pos- sible on 35mm. cinefilm, and the resulting saving of wear and tear; (d) the great resistance of glass to heat and deteriora- tion, when glass plates, in particular the unbreakable kind, are used in lieu of film; (e) the protection which can be given to color film by keeping it between glass; (f) the simple operation, compactness, and low cost of the reading machine, which ma,ke it suitable for home use. This allows the reproduction of more than I I square feet, corresponding to about I 5 newspaper- pages or I 50 pages of a reference book of customary size, plus extra space for the title, on one piece of cut film.	cache/crl-10419.pdf	txt/crl-10419.txt