#1: 7.62x39.
-FMJ
-Copper or copper-plated case.
-headstamp says "31" @the 12o'clock and "70" @6o'clock
-flat primer with red sealant, and red sealant around bullet.
-black lacquer inside rim.
#2: .30-06
-FMJ
-headstamp sys "NK 1957" with a backwards "N"
-annealed case
-convex shaped primer with red sealant, same sealant around bullet.
-FMJ
-Copper or copper-plated case.
-headstamp says "31" @the 12o'clock and "70" @6o'clock
-flat primer with red sealant, and red sealant around bullet.
-black lacquer inside rim.
#2: .30-06
-FMJ
-headstamp sys "NK 1957" with a backwards "N"
-annealed case
-convex shaped primer with red sealant, same sealant around bullet.