1. 
   SA-14
   (from the article `rocket and missile system`) ...the SA-11 Gadfly, a Mach-3 semiactive radar homing system with a range of 17 miles; the SA-12 Gladiator, a track-mobile replacement of Ganef; the ...
   Found op http://www.britannica.com/eb/a-z/s/1
   
   
2. 
   Sa-4
   The SA-4 (Ganef) is a Soviet self-propelled long-range air defence weapon system. The missile is a kerosene fuelled radio guided ramjet which has a range of 55 km and is armed with a 135 kg warhead.
   Found op http://www.probertencyclopaedia.com/browse/FAFVS.HTM
   
   
3. 
   Sa-N-4
   The SA-N-4 (Gecko) is a Soviet surface-to-air missile. It has a range of 15 km and a flight speed of mach 2.
   Found op http://www.probertencyclopaedia.com/browse/FYS.HTM
   
   
4. 
   Sauer M1914
   The Sauer M1914 was a German semi-automatic service pistol used by various European police forces from 1914 until the end of the Second World War. The Sauer M1914 was chambered for the .32 ACP cartridge which it took from a 7-round magazine and had a 75 mm barrel.
   Found op http://www.probertencyclopaedia.com/browse/FPS.HTM
   
   

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