Costs of US Stamp Scott Cat. #404: 10c 1915 Panama-Pacific Exposition: Discovery of San Francisco Bay. Page 6

Scott #404, 10c Panama-Pacific, perf. 10, very well centered within large margins, vibrant color, o.g., n.h., extremely fine.

Spink Shreves Galleries, Jan 2014, Sale 146, Lot 402

Scott #404, 10c Panama-Pacific, perf. 10, rich color on fresh paper, o.g., n.h., nearly very fine.

Spink Shreves Galleries, Jan 2014, Sale 146, Lot 403

U.S.; General Issues, 1915, 10¢ Panama-Pacific, Perf 10, #404. Very l.h., “reperfed at right”, Very Fine appearance, PSAG (2013) cert. Scott $725. Estimate price $200-250.

Harmer-Schau Auction Galleries, Jan 2014, Sale 100, Lot 582

10c Panama-Pacific, Perf 10 (Scott 404). Mint N.H. with wide top plate no. 6139 selvage, vibrant color, wide margins on fresh paper, Very Fine and choice, a lovely stamp

Robert Siegel Auction Galleries, Dec 2013, Sale 1062, Lot 590

1915, 10¢ Panama-Pacific, perf 10 (404), bottom left single with siderographer’s initials, o.g., lightly hinged, large margins, fresh, bright color, great position piece, Very Fine to Extremely Fine. Scott $725. Estimate $750 – 1,000.

Daniel Kelleher Auctions, Dec 2013, Sale 640, Lot 363

1915, 10¢ Panama-Pacific, perf 10 (404), right plate number single, o.g., barest trace of hinge (appears never hinged), impressive, a wonderfully well centered stamp with wide margins and brilliant fresh color, Very Fine to Extremely Fine, 1983 P.F. certificate. Scott $725. Estimate value $750 – 1,000.

Daniel Kelleher Auctions, Dec 2013, Sale 640, Lot 364

1915, 10¢ Panama-Pacific, perf 10 (404), bottom plate number single, disturbed o.g., desirable example of this popular stamp, Fine. Scott $725. Estimate value $250 – 350.

Daniel Kelleher Auctions, Dec 2013, Sale 640, Lot 365

10c Panama-Pacific, Perf 10 (Scott 404). Mint N.H. with wide top plate no. 6143 selvage, perfectly centered, great depth of color, few tiny natural gum skips EXTREMELY FINE. A SPECTACULAR MINT NEVER-HINGED PLATE NUMBER SINGLE OF THE 10-CENT PANAMA-PACIFIC PERF 10. The last time we offered a Mint N.H. plate number single of this stamp in this quality was in our 1998 Rarities sale — it was a bottom position with normal-size selvage.

Robert Siegel Auction Galleries, Nov 2013, Sale 1061, Lot 3896

10c Panama-Pacific, Perf 10 (Scott 404). Small h.r., wide perfectly balanced margins, glowing color, Extremely Fine Gem

Robert Siegel Auction Galleries, Nov 2013, Sale 1061, Lot 3897

404, 1915 10c Pan Pacific perf 10,unusually well centered within large margins, very lightly hinged, fresh and Extremely Fine, 2005 PF certificate (Scott price $725)

H.R. Harmer, Nov 2013, Sale 3004, Lot 1258

404, 1915 10c Pan Pacific perf 10,select mint single with brilliant color and well balanced margins, NH, light inclusion above “E” of “CENTS”, Extremely Fine, 2003 APS and 2004 PF certificates (Scott value $1,700)

H.R. Harmer, Nov 2013, Sale 3004, Lot 1257

1915, 10¢ Panama-Pacific, perf 10 (404), o.g., lightly hinged, exceptionally fresh example with intense color, Fine to Very Fine. Scott $725. Estimate value $350 – 500.

Daniel Kelleher Auctions, Sep 2013, Sale 639, Lot 1147

1915, 10¢ Panama-Pacific, perf 10 (404), o.g., very lightly hinged, lovely well centered example with extra large margins and delightful bright color, Extremely Fine. Scott $725. Estimate price $500 – 750.

Daniel Kelleher Auctions, Sep 2013, Sale 639, Lot 3511

1915, 10¢ Panama-Pacific, perf 10 (404), o.g., never hinged, a matchless GEM with astounding rich color on clean white paper, a gorgeous stamp that would please the most quality conscious collector, Extremely Fine to Superb, 1995 and 2005 P.F. certificates. Scott $1,700. Estimate value $2,000 – 3,000.

Daniel Kelleher Auctions, Sep 2013, Sale 639, Lot 3510

1915, 10¢ Panama-Pacific, perf 10 (404), o.g., very lightly hinged (natural gum skips), fresh and affordable example with brilliant color, Fine. Scott $725. Estimate price $200 – 300.

Daniel Kelleher Auctions, Sep 2013, Sale 639, Lot 3513