Danger of leaving against isolated wall and walls of Buildings as wells as sides of slit trenches during an air Raid.  
 File No.  Pub-1A-48/42 

 -  1942 
 - 02 p.  H-35 cm; W-22 cm. 
<br/><br/> সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) <br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Danger--leaving