The first video is about National Archives of Georgia (which is under the Ministry of Justice) providing documents for the researches from Amsab – Institute of Social History. The documents were used for preparing a paper entitled “Camille Huysmans op missie in Georgië” (Camille Huysmans on a mission in Georgia? http://www.amsab.be/index.php?option=com_content&task=view&id=909&Itemid=29 ) about a visit of Camille Huysmans (then leader of the 2nd International, later prime-minister of Belgium) to Georgia in 1920(?).
The fourth video seems to be on the same topic as the third one. Note that the audio is in Russian.
Thank You Natasha!
Concerning the third video, see http://www.justice.gov.ge/index.php?lang_id=ENG&sec_id=23&info_id=3571
The first video is about National Archives of Georgia (which is under the Ministry of Justice) providing documents for the researches from Amsab – Institute of Social History. The documents were used for preparing a paper entitled “Camille Huysmans op missie in Georgië” (Camille Huysmans on a mission in Georgia? http://www.amsab.be/index.php?option=com_content&task=view&id=909&Itemid=29 ) about a visit of Camille Huysmans (then leader of the 2nd International, later prime-minister of Belgium) to Georgia in 1920(?).
Disclaimer: I don’t speak Georgian