In the development of archaeological Cultures of Colchian lowland (Proto Colchian and Ancient Colchian) 5 stages and steps with characteristic features are defined. For dating we are using both – traditional and absolute methods and synchronize them with the sites of other categories.

Die Fundgattung Rollsiegel bildet den Grundlage für die Forschung der Entwicklung der frühsumerischen Kunst. Der Entwicklungs- und Gebrauchszeitraum der Rollsiegel ist von dem letzten Drittel des 4. Jahrhunderts v. Chr. bis zur Zeit der Achaimeniden einzuordnen. In diesem Zeitraum sind sie in sehr großen Mengen hergestellt worden.

The national clothes of Georgian man proved in East Georgia of the late medieval ages represents the research topic of the below mentioned article.
For scientific research of the topic the written sources of the mentioned period are assumed to be the important original sources: Vakhushti Batonishvili "Discription of Georgian Kingdom", Ioane Batonishvili "Kalmasoba", Iese Baratashvili "Life-Will", Davit Fanaskerteli-Tsitsishvili "Behaviors and Skills of Georgia", etc., foreign travelers’ notes: Arcangelo Lamberti "Description of Samegrel"’, Jean Chardin "Voyage in Georgia", Dionigi Carli "Notes about XVII century" and notes from voyages of the Italian travelers: Giosafat Barbaro and Ambrogio Contarini, since relatively early period (XV). In terms of studying the clothes the contribution of dowry books, visible (wall painting and clothes of people in miniatures) and ethnographic materials are also essential.

In the manuscripts of the life of the Saint Nino dated back to X and XI centuries, our atantion was attracted by the fact, that while praying to the God with st. Nino, to establish the church on the base of the st. Tunic, Sidonia, the descendent of the tribe of Israel, saw the event which took place at the same time as well as in the heaven, also on the earth : the New Jerusalem coming down from the heaven on the area of the church under construction on the Undivided Tunic of Christ.