id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-12543	La Hood, Charles G.	Microfilm for the Library of Congress	1973-07-01	4	.pdf	application/pdf	2138	113	62	More than 5.6 million feet of positive print film were made from these and other negatives. By 1951, the Library had acquired 21,000 reels of positive microfilm from outside sources and from negatives filmed by photoreproduction.	cache/crl-12543.pdf	txt/crl-12543.txt