Settlement of trunk call bills for calls made from telephone no. Bengal 742 in 1942. 
 File No.       1T  - 15 / 46 

 -  1946 
 - 6 p;   H-35 cm; W-22 cm 
<br/><br/> সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) <br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Settlement --trunk call bills