Boise City, Idaho Territory. First National Bank of Idaho. 1860s. $20. PMG Very Fine 30. Remainder. Durand IDT-4. Unissued remainder. 186_. Printed on bond paper. Banknote size and style identical to the Idaho City issues of DuRell & Co. Finely lithographed on two sides without imprint, style of Fred. Mayer & Co., 96 Fulton St. N.Y. Portrait of Washington at left. Curved title at top with "IDAHO TERRITORY" above, the obligations in the center with "TWENTY DOLLARS" across over titled vignette of the U. S. Treasury Building. At the right in the lathe border states "PAYABLE IN U. S. CURRENCY." The green back frame encloses a vignette, train and bridge view titled at the top "UNION PACIFIC R. R. NORTH PLATTE." flanked by "XX" counters. At the left end is firm title and at the right "SILVER CITY (OWYHEE), I. T." There is modest handling only, but the eye appeal is wonderful. Tight at the top with wide margins at the bottom and left end. A superb representative of Idaho Territory scrip.