280 GEOGRAPHIC TABLES AND FORMULAS. [bull. 214. 
Table 28. — For interconversion of miles and logarithms of meters — Continued. 
Miles. 
Log. meters. 
Diff.log. 
.01 mile. 
Miles. 
Log. meters. 
Diff.log. 
.01 mile. 
Miles. 
Log. meters. 
Diff. log. 
.01 mile. 
79.00 
5.10428 
5 
81. 50 
5.11781 
5 
84. 00 
5. 13093 
5 
.05 
5. 10455 
.55 
5. 11807 
.05 
5. 13119 
.10 
5. 10483 
.60 
5.11834 
.10 
5. 13145 
.15 
5. 10510 
.65 
5.11861 
.15 
5.13170 
.20 
5. 10537 
.70 
5. 11887 
.20 
5.13196 
.25 
5. 10565 
.75 
5.11913 
.25 
5. 13222 
.30 
5. 10592 
.80 
5.11940 
. 30 
5. 13248 
. 35 
5. 10620 
.85 
5. 11967 
. 35 
5.13273 
.40 
5. 10647 
.90 
5. 11993 
.40 
5.13200 
.45 
5. 10674 
. 95 
5. 12020 
.45 
5. 13325 
.50 
5. 10702 
82.00 
5.12046 
.50 
5. 13351 
.55 
5.10729 
.05 
5.12073 
. 55 
5. 13376 
.60 
5. 10756 
.10 
5.12099 
.1)0 
5. 13402 
. 65 
5. 10784 
.15 
5.12126 
. 65 
5. 13428 
.70 
5. 10811 
.20 
5. 12152 
.70 
5. 13453 
.75 
5. 10838 
.25 
5.12170 
.75 
5.13479 
.80 
5. 10865 
.30 
5. 12205 
.SO 
5.13505 
.85 
5. 10893 
. 35 
5.12231 
.85 
5.13530 
.90 
5. 10920 
.41) 
5. 12258 
.90 
5. 13556 
. 95 
5. 10047 
.45 
5.12284 
. 95 
5.13581 
80.00 
5.10074 
.50 
5. 12310 
85.00 
5. 13607 
. 05 
5.11001 
.55 
5. 1 2337 
.05 
5.13632 
.10 
5.11028 
.60 
5.12363 
.10 
5.13658 
. 15 
5.11055 
.65 
5. L2389 
.15 
5.13683 
.20 
5. 1 L082 
.70 
5.12416 
.20 
5. 13709 
.25 
5. 11109 
.75 
5.12442 
.25 
5. 13734 
.30 
5.11137 
.80 
5.12468 
.30 
5. 13760 
. 35 
5.11164 
. 85 
5.12404 
.35 
5.13785 
.40 
5. 11191 
.90 
5. 12521 
.40 
5.13811 
.45 
5. 11218 
. 95 
5.12547 
.45 
5.13836 
.50 
5. 11245 
83. 00 
5. 12573 
.50 
5.13862 
. 55 
5.11272 
. 05 
5. 12599 
. 55 
5. 13SS7 
.60 
5. 11299 
.10 
5.12625 
.60 
5.13912 
. 65 
5. 1 1325 
.15 
5.12651 
. 65 
5.13938 
.70 
5.11352 
.20 
5.12677 
.70 
5. 13063 
.75 
5. 11379 
.25 
5. 12703 
.75 
5. 13988 
.80 
5.11406 
.30 
5. 12729 
.80 
5. 14014 
. 85 
5. 11433 
. 35 
5.12756 
.85 
5.14039 
.90 
5.11460 
.40 
5. 12782 
.90 
5.14064 
.95 
5. 11487 
.45 
5.12808 
.95 
5. 14090 
81.00 
5. 11513 
.50 
5. 12834 
86.00 
5.14115 
.05 
5.11540 
.55 
5. 12860 
.05 
5. 14140 
.10 
5.11567 
.60 
5. 12886 
.10 
5.14165 
.15 
5. 11594 
.65 
5.12912 
.15 
5. 14191 
.20 
5. 11621 
.70 
5.12937 
.20 
5. 14216 
.25 
5. 11647 
.75 
5. 12963 
.25 
5. 14241 
. 30 
5.11674 
.80 
5.12989 
.30 
5.14266 
. 35 
5.11701 
.85 
5. 13015 
.35 
5. 14291 
.40 
5.11727 
.90 
5. 13041 
.40 
5.14310 
.45 
5. 11754 
.95 
5.13067 
.45 
5. 14341 
