0 Cmun J. Yt sur.~ I 0 Cro~.:nd-Parl?r "'/l) ~ '1 ,SZ 0 Air-Vi-:ull 0 Airlnta rc o p t I' J a r p f(J , Jblt Uoll c:.on Po:. .. ovl y Sollt~nn 0 'No s J..tr::.rolt robooly Aircraft 0 Po. Ll y Ai rcroft 0 Probobl y A:~tronomi ;ol 0 PoHibly Ast tonornic"'l 8 . NUI.Id : R o,: 0'3JECT!i ?. COURSE 0 7 . LENOi ... OF OSSellVATIO~ ln~ufitctont Dato for Evolu o llon Twin Fir~ Balls In lvJichigan Frc.t Harris of flurt, l\1 icl :an, oho;er\'ccf a brilliant gr<'cn and sj)etdy firch1J1 with a l:lil '' hich nppt>nr~d half a" lar~c as the full muun. It. was followPd by an. grc<!n ball of fire, sli~htly smaller, also wit h a tail. Bollt ohjec,, OPP~'llrNI to l>kim just. above the tops of the trees which separated two Jots. The witms~ said they wt're than n plane." trnveling "much