id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
hindsight-3560	Editors, Hindsight	Vol 10, No 2 (1979)	1979	20	.pdf	application/pdf	8259	498	68	·A series from East Germany: Another interesting historical series on spectacle history, 11 Uber die Geschichte der Brille, 11 is appearing in irregular instal­ ments in Augenoptik. For example, in a series titled ... from the pages of optical history which appeared in The Optician he took as his theme the variety of attempts to cope with both near and distant vision in presbyopia.	cache/hindsight-3560.pdf	txt/hindsight-3560.txt