(40' x 27', IA-07-14) W. of Hudson, Black Hawk Township, Black Hawk County, IA. Eldora Rd. SW 1.3 miles from jct with Hudson Rd. in Hudson, W. on Zaneta Rd. 2.8 miles, N. on Grundy Rd. 0.35 miles to the crib on the E. side of the road at 8315. (N42 23.824 W92 31.937) Photo by Jack & June Schmidt 7-8-12.