THIS BOOK WAS WRITTEN BY DENISON OLMSTED A.M. 1839. PUBLISHED BY COLLINS,KEESE & CO. LEATHER BOUND AND ALL PAGES IN TACT. HE WAS THE GENTLEMAN WHO WAS CREDITED FOR METEOR SHOWERS BEING CLASSIFIED AS COSMIC. I LOOKED UP THIS BOOK ONLINE AT AMAZON AND THEY RANGE FROM $300 TO $934. THIS ONE IS IN EXCELLENT CONDITION. FOR ADDITIONAL PHOTOS PLEASE E-MAIL ME.