unmounted mint $5.00 Columbian (245), extraordinarily fresh, bright shade and a clear impression on very fresh bright white crisp paper, full crackly o.g., never hinged, tiny natural inclusion at R. and inconsequential corner perf. crease at B.L. (can be removed), otherwise very fine, scarce never hinged, with 1997 P.F. certificate which states 'it is genuine, never hinged', Scott retail $5,500.00 photo