'. IV. 



IK< I MM TATION OK KTKMS. 



MM: amount, of niovin< ill, during UK; timo WUH v;r.y hinsi.ll, 

 rather !<:;;', Until UH: ..'J.li of an inrli. 



Pi*. 77. 



// i'^V* / 



A 



tpeciooiiiimut t clrcumnutation of rtetn, illuminuM from ahov, 

 tnwid on a horizontal (?!'**, '" A (l "'" '' A - M - l " 4 - ;{ '*. on Nov. 



93rd | ;./,<! in 11 from X.,'IO A.M. on l.hi- '/111. I-. H, A.M. on In- 



MOV. i, mi. .,/' it,.- i,.-.-i.i in i; I,,:. ',),. -I abovi N tin 



(11.) y/w/w /'/'/ (Anilm< , I arn 111;. 'J In: :.l:i/i ii-; known 

 io \,<; ;i.|ln:lii!.j-(|.ii-., iin<l W)V(;ml Willing* prrowni;' in si. |i'.t, in 

 Ui<: f'K < nlj'/u <; |, .c;u/i: hcnl in Ui<: nil'ldlo of tl)<! HIlfllfrM.f "I. 

 rij'.lil. :inj'J:;i fio/n Ul<5 li^ht. Oil Hfspt. 2tld Konic of UK c I'm. 



il up K<> UH t<> Mliirul vorti(;ttlly, and wfin-, pla/:<-,(i lx;forc 

 not Ih <';u-il, window; hut to our mirpn:;<; Uj<;y w;r<j now 



' < towanJK tli: li-'Jit, JUJ'J l.linir r.onr ' l<'in;' !/.i.'-''l on ;i. 

 lion/.o/i!;i.| K\tLHH, WttH HtrOD^Iy '/A^'/.'.ty,. hunnj' III'; Ml- - 



l;iyH UK y r.irciii/iiiutaU'd over UK; Hurn'; i.jiiall npjir.u at a 

 i.low ratx:, hut UK r; roiiM l>o no !, i! UM ir rn''u/ii/nit;i. 



fciOO< 'Ih': platltH WOW kept CXar.Uy in tin: ;.:ini- pla'-r. |n:for: UK: 

 window, and ;i.ll< ; an interval of 15 (layH the Ht<:inn W';ro 

 gain Observed during '2 d ;..>; and Uicir lUOVeraentH tra<x;<J, and 

 10 



