298 (lEOGRAPHIO TABLES AND FORMMLAS. [bull. 234. 
Tabu: 30. — For hiterconirr.sion of mil a^ and hxjdrillnufi of tneiern — C-ontinned. 
Miles. 
Log. metery. 
Diff. log. 
.01 mile. 
Miles. 
Log. meters. 
Diff. log. 
.01 mile. 
Miles. 
Log. meters. 
Diff. log. 
.01 mile. 
19.00 
4. 48540 
23 
21. 50 
4. 53909 
20 
24.00 
4. 58686 
18 
.05 
4. 48654 
.55 
4. 54010 
.05 
4. 58777 
.10 
4. 48768 
.60 
4.54110 
.10 
4. 58867 
.15 
4. 48882 
.65 
4. 54211 
.15 
4. 58957 
.20 
4. 48995 
.70 
4. 54311 
.20 
4. 59047 
.25 
4. 49108 
.75 
4.54411 
.25 
4. 59136 
.30 
4. 49221 
22 
.80 
4.54511 
.30 
4. 59226 
.35 
4. 49333 
.85 
4. 54610 
.35 
4. 59315 
.40 
4. 49445 
.90 
4. 54709 
.40 
4. 59404 
.45 
4. 49557 
.95 
4. 54808 
.45 
4. 59493 
.50 
4. 49669 
22.00 
4. 54907 
.50 
4. 59582 
.55 
4. 49780 
.05 
4. 55006 
.55 
4. 59670 
.60 
4. 49891 
.10 
4. 55104 
.60 
4. 59759 
.65 
4. 50001 
.15 
4. 55202 
.65 
4. 59847 
.70 
4.50112 
.20 
4. 55300 
.70 
4. 59935 
.75 
4. 50222 
.25 
4. 55398 
19 
.75 
4. 60023. 
.80 
4. 50332 
.30 
4. 55495 
.80 
4. 60110 
.85 
4. 50441 
.35 
4. 55593 
.85 
4. 60198 
.90 
4. 50550 
.40 
4. 55690 
.90 
4. 60285 
17 
. 95 
4. 50659 
.45 
4. 55787 
.95 
4. 60372 
20. CO 
4. 50768 
.50 
4. 55883 
25.00 
4. 60459 
.05 
4. 50876 
.55 
4. 55980 
.05 
4. 60546 
.10 
4. 50985 
.60 
4. 56076 
.10 
4. 60632 
.15 
4. 51093 
.65 
4. 56172 
.15 
4. 6071 <J 
.20 
4.51200 
.70 
4. 56268 
.20 
4. 60805 
.25 
4.51308 
21 
.75 
4. 56363 
.25 
4. 60801 
.30 
4. 51415 
.80 
4. 56459 
.30 
4. 60977 
. 35 
4.51521 
" .85 
4. 56554 
.35 
4. 61063 
.40 
4. 51628 
.90 
4. 56649 
.40 
4 61148 
.45 
4.51734 
.95 
4.56743 
.45 
4.61234 
.50 
4. 51840 
23. 00 
4.56838' 
.50 
4. 61319 
.55 
4. 51946 
.05 
4. 56932 
.55 
4. 61404 
.60 
4. 52052 
.10 
4. 57026 
.60 
4. 61489 
.65 
4. 52157 
.15 
4. 57120 
.65 
4. 61574 
.70 
4. 52262 
.20 
4. 57214 
.70 
4. 61658 
.75 
4. 52367 
.25 
4. 57307 
.75 
4. 61743 
.80 
4. 52471 
.30 
4. 57401 
.80 
4. 61827 
.85 
4. 52576 
.35 
4. 57494 
.85 
4.61911 
.90 
4.52680 
.40 
4. 57587 
18 
.90 
4. 61995 
.95 
4. 52783 
.45 
4. 57679 
.95 
4. 62079 
21.00 
4. 52887 
.50 
4. 57772 
26.00 
4. 62162 
.05 
4. 52990 
.55 
4. 57864 
.05 
4.62246 
.10 
4. 53093 
.60 
4. 57956 
.10 
4. 62329 
.15 
4. 53196 
.65 
4. 58048 
.15 
4. 62412 
.20 
4. 53299 
20 
.70 
4. 58140 
.20 
4. 62495 
.25 
4. 53401 
.75 
4. 58231 
.25 
4. 62578 
.30 
4. 53503 
.80 
4. 58323 
.30 
4. 62661 
16 
.35 
4. 53605 
.85 
4. 58414 
.35 
4. 62743 
.40 
4. 53706 
.90 
4. 58505 
.40 
4. 62825 
.45 
4. 53808 
.95 
4. 58596 
.45 
4. 62908 
