Antique original print published in the "TWENTIETH  ANNUAL REPORT OF THE UNITED STATES GEOLOGICAL SURVEY", 1898-99". Published on sturdy paper, 1900. Titled, Plate XLV. "SLUICEBOX CANYON, BELT CREEK, MONTANA". Measures approx. 7.5X11.25 inches. Excellent condition. This is an original antique NOT a reproduction. Items are shrink wrapped on acid free backing and mailed flat. 30-day return policy for any reason.