Show Days Dependent on Church Charch Sun Dial Dialto In to ft 17 u u a hll vs a ll set lIe up u uIn In I Ie ol old tJ df t I 1St t. t Carls tvr t determining determining- the date on which u h Faster linter nd nth church fetes retes Mil Hie mn bears a 11 long ext d down wu It Its center cen ren ter thle I to tit irk k 1 la nJ or od the floor noor T Together tho e tao to two lints lint's de de- termine te n II vertical al In t space purt space which If It produced would Include the ie asis null mill through which the Ula tin un n w uld i ull puss pass al at noontime as os the Ille earth rotated ID In order t to make this event e nt visible I tt anal slit WO was iu cwt ut through the th roof root of ot the church cherr l In hi the same meridian plane Through It II the sunlight pene penetrated pene- pene ene- ene slanting downward toward the th line Ilse b below lo und and swept across It at r noontime A AP s approached the suns sun's altitude In I the hI hehen en heavens Increased until the pot of sunlight finAlly crossed ross the tine nt at the marked point Shire hll the o l i r fetes followed td by nn arbitrary lapse of or time th the old old Installed by Maurice nl de Sull Sully determined them all tine |