the mean Denjity of the Earth . 
a + 4-49 
E +3-29 
A +6-57 
b + 3-62 
a +3-84 
b +3-52 
A +4-50 
B + 3'62 
A 4-4-88 
B 4-2 74 
A + 3*24 
b 4-4’3 ° 
A + 3*50 
B 4-3-26 
A 4-2-96 
b +3*32 
A +5'93 
b 4- S' 00 
a +3-43 
b -4-3*87 
A 4-6'37 
b 4-3*48 
A 4-4-86 
b 4-4*87 
A 4-3-08 
b -4-3-67 
A 4-3*28 
B +3*43 
A 4-4-82 
B 4-4*4^ 
A 4-3-99 
B +3'I3 
a + 3*55 
B 4-4*19 
A 4-4*06 
b + 3*94 
A 4*3-64 
B 4-3*23 
A 4-3-76 
B 4-256 
A 4-3'38 
B 4-3*29 
A 4-3*65 
B 4-3-51 
A 4-3-88 
B 4-2-29 
A 4-3-I3 
B 4-3-7I 
A 4-3*13 
B +3-13 
a 4-5*43 
B 4-3'08 
A 43*57 
b 4-5*68 
a 4-3*89 
B 4-2-78 
A 4-3-27 
B 4-I-84 
A 4- 0-00 
A 4-3*I4 
B 4-1*73 
A -1-2-41 
B 4-2-99 
A -f2'62 
b 4-2-18 
A -1-2-72 
B +3-02 
A 4-2-46 
B 4-3-68 
A 4-262 
B 4-2-72 
a 43 33 
B -t-2‘93 
A 4-3*I4 
B 4-2-93 
A 4-2*40 
B -f 2*o6 
A +3*13 
b 4-2*57 
A +2*85 
B -f2*87 
A +4*12 
B 4* 2’20 
A 4-2*68 
B -{-2*I7 
A. 4-213 
B +217 
a 4-3*12 
B 4-2*70 
A 4-317 
B +322 
A 4-3*l6 
B +2*07 
A 4-2*22 
B 4-4'83 
A 4-2-39 
b 4-2*68 
A 4-2 09 
B 4197 
A 4- 1*48 
B 4-3-20 
A -f2*62 
B +2-37 
A 4-2-47 
B +3-48 
A + 3*16 
B +3-50 
A +2-33 
b +2-37 
A 4-2-68 
B +2'68 
A +2'70 
B +2-68 
A +2-05 
B 4-3-09 
A 4-2-50 
B -S-2*52 
A 4-2*62 
b 4-2*43 
A 4-3* 01 
B +2-43 
A 4-1*97 
b 4-i*74 
A + 2*84 
B +3-65 
A + 1-62 
B +1-27 
A 4-2*38 
B 4-2-36 
a 4-2*57 
B 4-2*07 
A 4 2*48 
B 4-2-3I 
A +2*28 
B 4-3-96 
A 4-4-87 
B 4-2-6l 
A 4-2*22 
B 4-I*63 
A +1*87 
B 4-2-4I 
A 4-2*62 
B 4-2*09 
A 4-2*27 
B 4-3*02 
A 4-2*41 
b 4-2*53 
a 4" i ’84 
B +2*68 
a 4-2*37 
707 
B 4-I*87 
A 4-2*38 
B +2*67 
A +2 07 
B +1*84 
A +4*03 
B +172 
A +2*14 
b 4-1*80 
A 4-1*27 
B +l88 
A 4-2*36 
B +2*04 
a +2*37 
B +I77 
a 4-1 66 
B +2*26 
a + 1*97 
b +1*77 
A 42*63 
B +3‘l8 
A 4- 2-09 
b +1*74 
a 4- 2*74 
b + 4*49 
A 4-2*60 
b 4-2*45 
A 4 -i* 4 x 
B +2*67 
A + 1*98 
4 S 2 
B+ 2*g6 
