20c Green (13). Three huge
margins, ample to touching at right, tied by "Jonesborough Ga. Jul. 25"
circular datestamp on cover to Hartsville Ala., one side flap added,
lightly cleaned, otherwise Very Fine (Image) 
20c Green, Horizontal Half
Used as 10c (13d). Bottom half, ample to large margins showing sheet
margin at right, well-tied across the cut by "Houston Tex. Apr.
22" circular datestamp on orange cover to San Antonio Tex., fresh and
Very Fine, rare horizontal bisect usage, ex Murphy
(Image) 
20c Green, Diagonal Half Used
as 10c (13c). Bottom right diagonal half, full to large margins, tied
by "Louisburg N.C." dateless circle on turned cover to Wilmington,
inside with vertical pair of 5c Blue, Local (7), large margins, tied
by "Wilmington N.C. Jan. 1" circular datestamp, addressed to Wilmington,
opened out for displayEXTREMELY FINE. AN OUTSTANDING TURNED USAGE WITH THE 10-CENT RATES PAID BY A 5-CENT PAIR AND 20-CENT BISECT.
Scott Retail for 20c bisect on ordinary cover is $2,000.00 (Image)
20c Green, Diagonal Half Used
as 10c (13c). Bottom right diagonal half, ample margins to slightly in,
well-tied by "Butterfield Tex. Feb. 22" circular datestamp on yellow cover
to member of 5th Regt. Tex. Vol. at Crockett Tex., skillfully cleaned and
improved along edges (purely cosmetic), Very Fine appearance, scarce 20c
bisect usage from a Texas post office other than Houston
(Image)