The Forest Fires.

Detroit, May 12-- Slight showers in the vicinity of Saginaw and Bay cities, and northward along the line of Jackson, Lansing, and Saginaw Railroad, have partially extinguished the fires. Furhter north, on Lake Huron, some trouble still exists, although no great damage is yet reported in this quarter. The telegraph lines were burned down several times today, but are working tonight, and bring no serious news from Northen Michigan.

Slevin's mill, at Fish Lake, burned yesterday, loss $5,000...

New York (New York) Times, May 13, 1874.