unused Accumulation, 1881-1912, four stamps comprising no. 206, o.g., never hinged, light internal crease; no. 233, o.g., barest trace of hinging; no. 252, o.g., large T. margin plate no. single, barest trace of hinging; no. 414, immense 'jumbo' margins, lightly hinged, small thin, extremely fine, nos. 206, 252 and 414 with 1996 P.F. certificates, Scott retail $297.50 (no. 206 unpriced never hinged)