No.	Title	Date
1	Ao Naga grammar with illustrative phrases and vocabulary ( 2 items )
2	Field notes, Apa Tanang, No. 2. Arunachal Pradesh, 1944 (PP MS 19/01/02/6/083)
3	Field notes, Apa Tanang, No. 3, Arunachal Pradesh, 1944 (PP MS 19/01/02/6/084)
4	Field notes, Apa Tani 1, 1978 (PP MS 19/01/02/6/089)
5	Field notes, Apa Tani. Wanchu. 1962 (PP MS 19/01/02/6/088)
6	Field notes, NB. 6, Reddi, Koya, Chenchu (PP MS 19/01/02/5/081)
7	Field notes, No. 1, Apa Tanang, Apa Tanis, Daflas. Arunachal Pradesh, 1944 (PP MS 19/01/02/6/082)
8	Field notes, No. 4, Daflas, Apa Tanangs, Miris. Arunachal Pradesh, 1945 (PP MS 19/01/02/6/085)
9	Field notes, No. 5, Miris. Arunachal Pradesh, 1945 (PP MS 19/01/02/6/086)
10	Field notes, No. 6, Miris, Apa Tanangs. Arunachal Pradesh, 1945 (PP MS 19/01/02/6/087)
11	Kion ela kako
12	NB. 5, Koyas, Gonds, 1978-1979 (PP MS 19/01/02/5/080)
13	090 - No. 2, Apa Tani, Nishi, 1978. ( 2 items )
14	Outline grammar of the Angāmi Nāgā language ( 2 items )
15	Yahkaing thaba-wa tei-kabya-mya