Price of US Stamp Scott #531 – 1919 1c George Washington Offset Imperf. Page 1

US Stamp Value Scott Catalogue 531: 1919 1c Washington Offset Imperf. Daniel Kelleher Auctions, Sep 2013, Sale 639, Lot 3640

1919, 1¢ green, Offset imperf (531), bottom plate block of 6, o.g., never hinged, GEM quality example with unusually rich color, Superb, 2007 P.F. certificate. Scott $190. Estimate value $150 – 200.

Daniel Kelleher Auctions, Sep 2013, Sale 639, Lot 3640

US$160.00
Cost of US Stamp Scott 531 - 1c 1919 Washington Offset Imperf. Daniel Kelleher Auctions, Mar 2013, Sale 635, Lot 634

1919, 1¢ green, Offset imperf (Scott 531), left plate block of 6, o.g., never hinged (tiny gum skips and a couple light bends), gorgeous example of this tough plate, with deep rich color and huge boardwalk margins, Extremely Fine to Superb. Scott $190. Estimate value $100 – 150.

Daniel Kelleher Auctions, Mar 2013, Sale 635, Lot 634

US$100.00
Prices of US Stamps Scott Catalogue # 531: 1c 1919 Washington Offset Imperf. Robert Siegel Auction Galleries, Oct 2012, Sale 1032, Lot 3621

1c Gray Green (Scott 531). Jumbo margins including portion of adjoining stamp at left, fresh color and paper, light oval registry cancel, Extremely Fine Gem, with 2011 P.F. and 2008 P.S.E. certificates (Gem 100, unpriced in SMQ above the grade of 98, SMQ price $130.00 as 98), only two examples have achieved this desirable grade with none higher

Robert Siegel Auction Galleries, Oct 2012, Sale 1032, Lot 3621

US$250.00