This paper endeavors to unveil the wealth of historical treasures preserved within the Assam State Archive (ASA), delving into the diverse and intricate tapestry of records series that chronicle the region's past. The study aims to shed light on the less-explored corridors of archival holdings. The Assam State Archive stands as a custodian of multifaceted records series encompassing administrative documents, manuscripts, colonial-era correspondences, and indigenous materials. It embarks on a journey to unravel these hidden gems, meticulously examining their historical, cultural, and social significance. Through comprehensive archival analysis, the research seeks to highlight the unique narratives embedded in each records series, offering insights into Assam's evolution over the years. By exploring these hidden gems, the study aspires to contribute not only to the understanding of Assam's history but also to the broader discourse on archival methodologies and the preservation of cultural heritage. The article underscores the importance of recognizing and documenting these records series, ensuring their accessibility for future generations, and ultimately enriching our collective understanding of the historical embroidery woven within the Assam State Archive.