Get this book in print
About this book
My library
Books on Google Play
Zone VII. same as VI., Jan. 21, 1864. r=+0h 14m 0=+29°
Zone VIII. 6′ n. of VI., Jan. 21, 1864. T=+0h 54m 0=+22°
Zone IX. 10 n. of VIII., Jan. 21, 1864. T+10=+22°
Zone IX. 10' n. of VIII., Jan 21, 1864. 7=+11 7m 0=+22°