Petermann 26; Staatsbibliothek zu Berlin 186

See entry for Petermann 26

• f. 1r-81v Dionysius Bar Salibi, Commentary on the six Centuries of Evangrius of Pontus
  • f. 3v-13r Century 1
  • f. 13v-26v Century 2
  • f. 27r-40r Century 3
  • f. 40v-52v Century 4
  • f. 53r-63r Century 5
  • f. 63v-77r Century 6
• f. 82-98r Severus of Nisibis, Bishop of Qenneshrin, Scholion on the Astrolabe
• f. 98v-102v Severus of Nisibis, Bishop of Qenneshrin, letter to Basil of Cyprus on the date of Easter
• f. 103r-105v Severus of Nisibis, Bishop of Qenneshrin, Another letter to Basil of Cyprus on the date of Easter
• f. 105v-108r Severus of Nisibis, Bishop of Qenneshrin, letter to Basil of Cyprus on the date of the birth and passion of Christ
• f. 109r Calendar
• f. 110r A table showing a cycle of 532 years
• f. 110v-112r A table showing the major points of the calendar for a period of 70 years
• f. 112v A note of the main fast and feast days