TY  - GEN
ED  - Government of Bengal,
TI  - Installation of a new regent telephone in the residence of the Third Assistance port Health officer Calcutta during the period Dr. U.N. Ray
PY  - 1934///
KW  - Installation of
KW  - new telephone
N1  - সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) 


ER  -