498-99, 502-04, 506-18, 1917-19 1c/$1 Perf 11 Issue, in blocks of four, NH 2c, 3c, 6c, 12c, 50c, 3 NH/ 1 o.g. 20c, 2 NH/ 2 o.g. 5c, 8c, 9c, 11c, 13c, $1, 1 NH/ 3 o.g. 15c, o.g./ H.R. 1c, 4c, 7c, 10c, 30c, the 6c some light oxidation, 20c natural gum skip on an NH stamp, generally fresh and F-VF (Scott $2,117 as singles) (Image)

CV. 450

517, 1917 50c Red violet, plate no block of six #13654 left, well centered throughout, pristine o.g., NH, Very Fine and choice; 2009 Philatelic Foundation certificate (Scott $1,600) (Image)

CV. 750

518, 1917 $1 Violet brown, imprint and plate no block of six #A 5782 top, full top margin, PO fresh, NH, F-VF, a lovely block of the high value (Scott $2,100) (Image)

CV. 750

523, 1918 $2 Orange red and black, rich color, unusually wide margins, pristine o.g., NH, a gem, 2016 PSE graded XF-Sup 95J certificate, only eight stamps grading higher (SMQ $4,500) (Image)

CV. 2,000