88	BIFLE BABBELS, .30 CALIBEB.
No. 10292.
Section marked M 3 A.
Annealed as usual.
Pressure per square inch.	Barrel section.		Remarks.
	Diameter.	Expansion.	
Pounds.	Inches.	Inch.	
16,300	0.979 +	0.	
24,450	.979+	0.	
28,520	.980	.001	
32,600	.986+	.007	
34,640	.988	.009	
36,670	.990	.011	
38,710	.992	.013	
40,750	.994	.015	
16,300	.993	.014	
42, 790	.996+	.017	
44,820	.998+	.019	
48,900	1.005+	.026	
52,970	1.015	.036	
57,050	1.029	.050	
58,680			Momentarily reached.
0	1.038	.059	
No. 10293.
Section marked M 3 A.
Annealed as usual.
Pressure per square inch.	Barrel section.		. Remarks.
	Diameter.	Expansion.	
Pounds.	Inches.	Inch.	
16,300	0.980	0.	
24,450	.980	0.	
28,520	.980+		
32,600	.984+	.004	
34,640	.986+	.006	
36,670	.988	.008	
38,710	.991	.011	
40,750	.993	.013	
16,300	.992	.012	
42,790	.995	.015	
44,820	.997	.017	
48,900	1.006+	.026	
52,970	1.013	.033	
57,050 61,120	1.029	.049	Momentarily reached.
16,300	1.052	.072