(Untitled, IA-34-30) NE of Marble Rock, Ulster Township, Floyd County, IA. Bradford (becomes 270th) St. E. 3.0 miles from jct with River St. in Marble Rock, N. on IA14 3.1 miles to the quilt on the W. side of the road at 2393. St. Mary’s Church. (N43 00.607 W92 48.648) Photos by Jack & June Schmidt 7-6-12.