The originals are three bamboo strips, described in VOHD 29, 1971, nos.8- 10, p.17. The details are:
No.8 52.5 x 2.3 cm. 3 lines, apparently pantuns (= NS 23166b)
No.9 39 x 2.5 cm, 4 lines, in the rhythm of juarian (= NS 23166c)
No.10 41.5 x 2 cm, 4 lines. Pantuns (= NS 23166d)