| 0421 |   | #298, 8c Pan-American, rich vibrant color and sharp clear impression, choice wide margined example, original gum, Never Hinged, Very Fine. (Photo) | 275 |
| 0422 |   | #298, 8c Pan-American, very well centered mint single, original gum, Never Hinged, Very Fine and choice; 2002 P.F. certificate. (Photo) (298) | 280.00 |
| 0423 |   | #298, 8c Pan-American, well centered example amid large balanced margins, deep rich color, original gum, never hinged, Very Fine; 2000 P.F. certificate. (Photo) | 275 |
| 0424 |  | #298, 8c Pan-American, a handsome mint single, rich vibrant color and razor sharp impression on crisp fresh paper, original gum, Very Fine; 1996 P.F. certificate and 2005 P.S.E. certificate with grade of VF-XF 85. (Photo) (298) | 120.00 |
| 0425 |  | #298, 8c Pan-American, unusually well centered bottom margin imprint pair, neat black "Saginaw, Mich" cancel, Extremely Fine. (Photo) | 100 |
| 0426 |  | #298, 8c Pan-American, scarce used block of four, black "San Juan, PR" cancel, top right stamp with fault, Very Fine appearance, nice territorial cancel for the specialist. (Photo) | 400 |
| 0427 |   | 299, 10c Pan-American, beautiful example with extra wide margins, vibrant rich colors, pristine original gum, never hinged, Very Fine and choice; with photocopy of 2000 P.F. certificate for strip of three from which this stamp was taken. (Photo) | 375 |
| 0428 |  | #299, 10c Pan-American, handsome top margin imprint and plate no. 1151 strip of three, light black cancel, right stamp re-attached, VG-Fine. (Photo) | 75 |
| 0429 |  | #299, 10c Pan-American, top quality used bottom margin imprint and double plate no.'s 1151-1144 block of nine, incredibly well centered with neat black "Saginaw, Mich" cancels, selvage is cut irregularly to show the imprint and both plate numbers, choice Very Fine. (Photo) | 375 |
| 0430 | | #300-313P2a, 1c-$5.00 Regular Issue, Panama-Pacific small die proofs, wonderful set of these rare proofs, a few values have some minor toning spots, (including the 50c and the $5.00), otherwise Extremely Fine, only 3-5 sets produced with this >believed to be the only complete set extant>; each accompanied by 1975 P.F. certificate. (Photo) | 35000 |
| 0431 |   | #300, 1c Blue green, excellent centering and gorgeous oversized margins, rich color, Never Hinged, Extremely Fine. (Photo) | 27.5 |
| 0432 |   | #301, 2c Carmine, a particularly choice example with excellent centering and big beautiful margins, delightful brilliant color, original gum, Never Hinged, choice Very Fine. (Photo) | 37.5 |
| 0433 |   | #303, 4c Brown, extraordinary large margined stamp with sensational color and impression, original gum, Never Hinged, Extremely Fine; 2002 P.F. certificate. (Photo) | 140 |
| 0434 |   | #303, 4c Brown, choice mint single, uncommonly wide margins all around and exceptionally well centered within them, sumptuously rich color on fresh paper, original gum, Never Hinged, an Extremely Fine gem; 2007 P.S.E. certificate conservatively graded VF-XF 85. (Photo) (303) | SMQ 275.00 |
| 0435 |   | #304, 5c Blue, an eye-catching jumbo-margined mint example of this always difficult value, possessing near perfect centering within uncharacteristically wide margins all around, deep rich color and a razor-sharp impression on fresh white paper, pristine original gum, Never Hinged, Extremely Fine; a large-margined gem and rare thus; 2007 P.S.E. certificate with the conservative grade of >XF 90J.> (Photo) (304) | SMQ for normal 510.00 |
| 0436 |   | #305, 6c Claret, a well centered single, beautiful fiery rich color and sharp clear impression, original gum, Never Hinged, choice Very Fine; 2002 P.F. certificate. (Photo) | 170 |
| 0437 |   | #306, 8c Violet black, large margins, bright vivid shade, original gum, Never Hinged, Very Fine and desirable. (Photo) | 105 |
| 0438 |    | #308, 13c Purple black, handsome mint block of four, beautifully centered and fresh, rich color, original gum, top stamps very lightly hinged and the bottom pair Never Hinged, Very Fine. (Photo) (308) | for singles 330.00 |
| 0439 |  | #309, 15c Olive green, beautifully centered within generous margins, luxuriant deep color, original gum, h.r., Extremely Fine; 2007 P.S.E. certificate with the grade of VF-XF 85. (Photo) (309) | SMQ 295.00 |
| 0440 |  | #310, 50c Orange, a very well centered mint single with unusually large margins, fresh color and crisp impression, original gum, Extremely Fine and quite attractive; 2006 P.F. certificate. (Photo) (310) | 475.00 |
| 0441 |  | #310, 50c Orange, handsome top sheet-margin part imprint single, sumptuously rich color, beautifully centered, original gum, very lightly hinged, fresh and Extremely Fine; 2007 P.F. certificate. (Photo) (310) | 475.00 |
| 0442 |  | #310, 50c Orange, choice centering with nicely balanced margins, vivid color, original gum, Extremely Fine; 2006 P.F. certificate with the grade of XF 90 (SMQ $960.00). (Photo) (310) | 475.00 |
| 0443 |  | #310, 50c Orange, well centered within generous margins, vivid rich color, original gum, h.r., Very Fine. (Photo) (310) | 475.00 |
| 0444 |  | #310, 50c Orange, wonderfully fresh, deep rich color, original gum, barest trace of hinging, nearly Very Fine; 2005 P.S.E. certificate with the grade of F-VF 70. (Photo) (310) | 475.00 |
| 0445 |  | #311, $1.00 Black, select mint example, excellent centering within large and well balanced margins, rich color and crisp impression on fresh paper, original gum, minor h.r., Extremely Fine; 2007 P.F. certificate. (Photo) (311) | 750.00 |
| 0446 |  | #312, $2.00 Dark blue, desirable example with vivid color, original gum, Fine. (Photo) | 1200 |
| 0447 |  | #313, $5.00 Dark green, well centered example with extra large margins, lively rich color, original gum, lightly hinged, Extremely Fine; 2002 P.S.E. certificate. (Photo) | 3000 |
| 0448 |  | #313, $5.00 Dark green, well centered example with uncharacteristically large margins, spectacular rich color, original gum, lightly hinged, a minor light natural gum bend along the lower right corner is inconsequential, Very Fine. (Photo) | 3,000 |
| 0449 |  | #313, $5.00 Dark green, beautiful large margined stamp, striking rich color and finely etched impression, original gum, tiny thin spot, appears Very Fine. (Photo) | 3000 |
| 0450 |  | #313, $5.00 Dark green, desirable example with spectacular deep rich color, original gum, Fine. (Photo) | 3000 |