50c Columbian (240).
Original gum, lightly hinged, deep rich color, choice centering, trivial
natural inclusion at top left, Very Fine, with 1984 P.F. certificate (Image) 
$1.00 Columbian (241).
Original gum, hinge marks, bright color, appears reperfed to us but with
clean 2003 P.F. certificate, Extremely Fine
(Image) 
$1.00 Columbian (241).
Slightly disturbed original gum, rich color, trivial ntural inclusion at
bottom left, reperfed, Extremely Fine appearance
(Image)
$1.00 Columbian (241).
Unused (regummed), rich color, choice centering, Very Fine (Image)
$1.00 Columbian (241).
Bright color, neat strike of target cancel, fresh and Extremely Fine, with
2002 P.F. certificate (Image) 
$2.00 Columbian (242).
Original gum, lightly hinged, sharp proof-like impression, well-balanced
margins, faint natural gum bend not mentioned on accompanying certificate,
Extremely Fine, with 1998 P.F. certificate
(Image) 
$2.00 Columbian (242).
Original gum, lightly hinged, rich color, small thin spots, appears Very
Fine (Image)
$2.00 Columbian (242).
Neat strike of target cancel at top, rich color, small thin spot, appears
Extremely Fine (Image) 
$3.00 Columbian (243).
Large part original gum, h.r., deep rich color, two creases incl. one
ending in small tear, otherwise Very Fine
(Image) 
$3.00 Columbian (243).
Original gum, h.r., intense shade and impression, horizontal cease and few
perfs creased at bottom left, appears Very Fine
(Image) 
$4.00 Columbian (244).
Original gum, lightly hinged, near perfect centering, brilliant
colorVERY FINE AND CHOICE ORIGINAL-GUM EXAMPLE OF THE $4.00 COLUMBIAN.
With 2004 P.F. certificate (Image)