The Grenade Recognition Manual
Grenade Data Sheet
Designation-  Grenade, Rifle, Smoke, No. 63 Mk. I Country of Origin-  Britain
Type- Smoke, Screening Years or Era-  1935-1945
Weight  1 lb. 3 oz.
Diameter  2.5 in.
Length- Total  3.0 in.
Length- Body  
Fuze Designation  
Fuze Type  
Fuze Delay  5 sec.
Filling Type  
Filling Weight  
Detonator  
Body Material  
Effective Radius   

Manufacturer-   Markings-  
Notes-