ONTARIO amigITOL ST. PHELPS The map above, prepared especially for the Ontario County Agricultural society by Robert A. Jones, Canandaigua architect, shows the location of the society’s new fairgrounds, at which the 107th annual coun ty fair will open Wednesday and continue through Saturday. Located on Moran road, about a mile east of this city, the grounds include almost 100 acres, with virtually unlimited parking space and a new half mile race track, said by horsemen to be the finest harness racing track in western New York.