Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 8, by Various 38454 [Subtitle: "Haller, Albrecht" to "Harmonium"] [Link: http://www.gutenberg.org/3/8/4/5/38454 ] [Files: 38454.txt; 38454-8.txt; 38454-h.htm] Thanks to Marius Masi, Don Kretz and the Online Distributed Proofreading Team at http://www.pgdp.net David