Van Ronkel 1921, p. 254, no. 646 (wrongly described as Cod.Or. 6026).

636. Cod.Or. 6044 Adat Minangkabau 6 exercise books; 21 x I6V2 cm.; 23 lines per p.; Roman characters; Van Ophuysen coll. The text contains the transliteration of Cod.Or. 12.130: A 18 ff.; I ff. lv-4r: Adat mendjamoe taboeh; this is fasal 7 in Cod.Or. 12.130; II ff. 5v-10v: Pasal pada menjatakan orang menaiki bandar sawah; III ff. 1 lv-18r: Moechtasar adat ahli toekang; containing pasal 1-5; the continuation is in B. B 18 ff.; I ff. lv-5v: the continuation of Moechtasar adat ahli toekang, pasal 5 (continuation)- 8; II ff. 5r-9r: Adat orang berdagang mad dirantau orang; III ff. 10v-llv: Melepaskan oetang orang toea 2 (salama ada mad dikampoeng dan sama ada mad dirantau orang); IV ff. llv: Adat toekang dan orang mad dirantau orang; V ff. 12r-18r: Adat kawin; based on the hukum nikah. C 18 ff.; ff. lv-18r: Atoeran atau adat 2 orang kemadan; to be continued in D. D 18 ff.; I ff. lv-10r: Atoeran adat orang kemadan; continuation; II ff. llv-18r: Atoeran adat dan adat2 orang laki2 isteri; to be continued in E.