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1 Sep
2019
1 Sep
'19
8:24 a.m.
Papierprüfung, by Wilhelm Herzberg 60206 [Subtitle: Eine Anleitung zum Untersuchen von Papier] [Language: German] [Link: http://www.gutenberg.org/6/0/2/0/60206 ] [Files: 60206-0.txt; 60206-h.htm] Thanks to Peter Becker, Reiner Ruf, and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) David