Keywords: Elias-Riggs.jpg American missionary and linguist Elias Riggs 1810-1901 Georgi Genov American Elias Riggs and his contribution to the Bulgarian National Revival Historical Archives Sofia Issue 9-10 November 2000 - May 2001 other versions PD-old-100 Original upload log page en wikipedia Elias-Riggs jpg wikitable - 2008-10-13 20 18 12 816× 892× Apcbg American missionary and linguist Elias Riggs 1810-1901 Georgi Genov American Elias Riggs and his contribution to the Bulgarian National Revival Historical Archives Sofia Issue 9-10 November 2000 - May 2001 Date - Uncategorized 2016 June 22 |