CSA 12-KB, 10¢ blue Top Sheet Margin Gutter Pair, usual dark original "molasses" gum, post office crease between stamps, SCV $125+   $125.

CSA 12-KBd, 10¢ deep blue block of 4, unused, original gum, never hinged, Extremely Fine, SCV $110. $130.

CSA 12-KB-v4, 10¢ deep blue bottom left corner sheet margin block of four, Overheated Plate (CSA Catalog variety) dry original gum, very lightly hinged, Extremely Fine, CCV as variety singles $140. $120.

CSA 12-KB, 10¢ blue block of 10 with full original gum, gum staining, nice margins,  SCV $110.+

CSA 12-KB-v4, 10¢ deep blue block of four Overheated Plate (CSA Catalog variety), original gum, never hinged, P.O. creases along edges otherwise Very Fine-XF, SCV $110, CCV $140 as variety singles. $95.

CSA 12-KB-v4, 10¢ deep blue block of four Overheated Plate (CSA Catalog variety), original gum, never hinged, usual edge wear which could easily be trimmed off, Very Fine+, $150.

CSA 12-KB Left Sheet Margin Imprint “No 3 Keatinge & Ball Bank Note Engravers, Columbia, SC” block of 14 with right gutter, toned original gum, very lightly hinged

CSA 12-KB, 10¢ deep blue right sheet margin block of four, full original gum, creases, Very Fine, SCV $110. 

CSA 12-KB-v4, 10¢ deep blue block of four Overheated Plate (CSA Catalog variety), full original gum, very lightly hinged, Very Fine, SCV $110, CCV $140 as variety singles. $90.

CSA 12-KB, 10¢ deep blue bottom right imprint block of 12 No. 3, original gum, gum staining. $400.

CSA 12-KB-v4, 10¢ deep blue Keatinge & Ball block of 4 Overheated Plate (CSA Catalog variety), full original gum, top pair with hinge remnant, bottom pair very lightly hinged, Very Fine, SCV $110 as a block, CCV $140 as variety singles. $150.

CSA 12-ADc, 10¢ greenish blue strip of four used with Army of Northern Virginia type C9 (8UG) shield shaped grid used October – December 1863, possible Trans-Mississippi use, couple of large sealed tears, Scarce used strip! $200.

CSA 12-KB, 10¢ deep blue block of 4, original gum, never hinged, tiniest stain at upper right otherwise Extremely Fine, SCV $110. $100.

CSA 12-KB-v4, 10¢ deep blue block of 4, Overheated Plate variety (CSA Catalog listed), original gum, never hinged, slight gum stains otherwise Very Fine, SCV $110, CCV $140 as singles. $100.

CSA 12-AD, 10¢ blue gutter block of 8, no gum, Very Fine, SCV $330+ as gutter pairs, fresh, Very Fine.  $300.

CSA 12-AD, 10¢ blue lower block of four used with four strikes of Mobile, Ala. double circle cancel,  small edge tears, larger sealed tear at left, Rare, SCV $350. $170.

CSA 12-KB, 10¢ dark blue block of 4, original gum, never hinged, Extremely Fine, SCV $110.+  $125.

CSA 12f-AD, OFFICIALLY PERFORATED BOTTOM MARGIN BLOCK OF FOUR, unused, original gum, hinge remnant, overall toning from gum. Very Rare block. SCV $2,000+  $1,500.

CSA 12-KB-ia, 10¢ dark blue NO. 3 IMPRINT BLOCK OF 12, no gum (traces), couple small edge tears in bottom margin (to be expected). CCV $475.  $450.

CSA 12-KB-ib, 10¢ blue, bottom left plate No. 4 block of 12, K of imprint only shows in part, full original gum, light creasing otherwise Very Fine, CCV $475. $375.

CSA 12d, 10¢ dark blue block of 4, original gum, usual gum crazing, lightly hinged, Very Fine. SCV $110+ $100.

CSA 12-KB-ia, 10¢ deep blue bottom block of 12 with full imprint “No. 3, Keatinge & Ball, Bank Note Engravers, Columbia, S.C.” (CSA Catalog Value $475), also OVERHEATED PLATE VARIETY,original gum, small faults but mostly Very Fine. $400.

CSA 12-ADc, 10¢ bluish green left sheet margin single used with RICHMOND cds, light corner creasing, Ex Cox, SCV $55.+ $60.

CSA 12-ADc, 10¢ greenish blue, 4 large balanced margins, original gum, characteristic gum ripples, Very Fine+, SCV $40. $60.

CSA 12-ADc, 10¢ greenish blue used with virtually face free blue cds, 4 huge margins, small stains at top, SCV $60. $120.

CSA 12c, 10¢ bluish green left sheet margin used with MACON / Ga. cds and struck with TUSCALOOSA (Ala.) STAR used as receiving mark. Nice use!  CSA Catalog Type AC-15A, CCV $350. $350.

CSA 12-KB, 10¢ dark blue block of 6, crackly original gum, lightly hinged, faint crease at bottom, Very Fine. $120.

CSA 12-KB-ia, Imprint block of 12, No. 3. Keatinge & Ball, Bank Note Engravers, Columbia, S.C., full original gum, heavy hinge remnant at lower right sealing a small tar, also OVERHEATED PLATE variety, usual gum stains and creases. CCV $475. $350.

CSA 12-KB-v4, 10¢ deep blue pair, OVERHEATED PLATE, full dry original gum, never hinged, printing detail filled in due to overheating, characteristic poor plate wipe at left, bit of gum stain at right, Extremely Fine. CCV $70+  $90.

CSA 12f, 10¢ blue Archer & Daly printing, officially perforated 12 1/2 with characteristic blind perfs, fresh, original gum, hinge remnant, Fine – Very Fine, SCV $400.  $350.

CSA 12f, 10¢ blue OFFICIALLY PERFORATED, original gum, small hinge remnant, characteristic blind perfs, SCV $400. $350.

CSA 12-KB, 10¢ deep blue unused GUTTER PAIR and CHILLED PLATE with faintest natural gum bends (residual), slight spot on right stamp o/w Very Fine, CCV for gutter pair only $200, CCV for chilled plate only $100, $200.

CSA 12 (AD), 10¢ blue bottom imprint single with partial Archer & Daly imprint, 4 margins. $65.

CSA 12c (AD), 10¢ bluish green used upper left sheet margin single, small thin and pressed creases. $15.

CSA 12c (AD), 10¢ bluish green used, light cancel, 4 nice margins all around, small inclusion at center well hidden in hair, SCV $50. $50.