CONTENTS. 503 



PAGE 



Old style (0. S.) and new style (N. S.) 27 



Decade, what period it is.. 27 



Century, " " " 27 



Lunar Cycle, what it is 27 



Golden Number, what it is 27 



Solar Cycle, what it is 28 



To find the lunar cycle or golden number 28 



Table, showing the number of days from any day in the month 



to the same day in any other 28 



Table, finding the number of days between two dates 29 



Table, showing the planets, &c., in the solar system 27 



Distance of the planets, and size compared with the earth 32 



u. 



UNITED STATES BONDS, explanation of. 242 



Five-Twenties 242 



Ten-Forties 242 



Seven-Thirties 242 



Six per cents, of '81 243 



UNITED STATES MONET, table 145 



" Gold coin 146 



" " Silver coin 147 



" " Copper coin 148 



Alloy of Gold and Silver 147 



v. 



VELOCITY, table of 188 



