A page from Table 1 of the 2002 Bicentennial Edition of the <a href="https://en.wikipedia.org/wiki/American_Practical_Navigator" class="extiw" title="w:American Practical Navigator">w:American Practical Navigator</a>, showing the <a href="https://en.wikipedia.org/wiki/common_logarithm" class="extiw" title="w:common logarithm">w:common logarithms</a> of numbers for a range from 1000 to 1500. The values are given to five decimal places. Differences between successive values and proportional parts for those differences are also shown as an aid to interpolation.
Nathaniel Bowditch, originally; National Imagery and Mapping Agency, U.S. Government
<a rel="nofollow" class="external free" href="http://msi.nga.mil//MSISiteContent/StaticFiles/NAV_PUBS/APN/Tables/T-01-A.pdf">http://msi.nga.mil//MSISiteContent/StaticFiles/NAV_PUBS/APN/Tables/T-01-A.pdf</a>