Lontar is one form of ancient manuscripts (manuscripts) that exist in the archipelago. Lontar is commonly found on the island of Bali, especially in Griya Agung Puri Tegaltamu, Br. Tegaltamu, Batubulan Village, Sukawati District, Gianyar Regency is a priceless heritage. Therefore, it is necessary to preserve the manuscript through conservation activities and identification of both physical and content. Based on the results of the activities carried out on 49 lontar manuscripts. The identified characters can be classified into several types of text groups. Identification is obtained after all the lontar manuscripts are preserved and can be read clearly.