Hi Stefan,
I have not been able to locate copies of these three articles from the Gandhari bibliography. Do you perchance have copies of them? >>
B. N. Mukherjee 1990. “Kharoshṭī inscriptions from Chunar (U.P.).” Monthly
Bulletin of the Asiatic Society 19: 1–9.
B. N. Mukherjee 1990. “A Kharoṣṭhī‐Brāhmī seal‐matrix from Oc-Eo.” Monthly
Bulletin of the Asiatic Society 19: 1–4.
B. N. Mukherjee 1990. “A sealing in the Lopburi Museum (Thailand).” Monthly
Bulletin of the Asiatic Society 19: 1–2. \
Thanks. Hoping all is well there --
Rich