Table 13 (continued) 

 INCHES TO MILLIMETERS 



1 inch = 25.4 millimeters 



75 



20.00 508.00 508.25 508.51 508.76 509.02 509.27 509.52 509.78 510.03 510.29 



(continued) 



Proportional parts 

 SMITHSONIAN METEOROLOGICAL TABLES 



in. .001 .002 .003 .004 .005 .006 .007 

 mm. .03 .05 .08 .10 .13 .15 .18 



.008 .009 

 .20 .23 



