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#63TC5g TRIAL COLOR PLATE ON WOVE PAPER BLOCK OF 4 BQ5708

$ 132 $ 79.2

#72-E7e (#62P3) AUGUST ISSUE 90¢ PLATE PROOF ON INDIA VF SCARCE BS6907

$ 237.6 $ 142.56

211P4 Cardboard Proof

$ 20.9 $ 12.54

#2104 20c Family Unity Type II Publicity Photo Essay

$ 3.52 $ 2.11

US 211P4 4c Jackson Proof on Card XF NH

$ 26.35 $ 15.81

Turner RN-K1 Variety Revenue Stamp Paper Essay on Card (RN-K1-1)

$ 263.99 $ 158.39

US RS274P4 Wright's "Indian Vegetable" Pills M&M Revenue Proof on Card

$ 43.95 $ 26.37

US SCOTT #R1-R3p4 Revenue Proof Pairs, XF, SCV 0, Very Pretty! garyposner!

$ 175.12 $ 105.07

UPSS #E27G-m CUT SQUARE DIE ESSAY WITH PSE CERT BT2008

$ 145.19 $ 87.11

#218P4 PLATE PROOF ON CARD BLOCK OF 4, SUPERB GEM BP4765

$ 171.6 $ 102.96

#65-E2b (RED VIOLET) DIE ESSAY ON PROOF PAPER BS7403

$ 132 $ 79.2

#63-E1a DIE ESSAY ON YELLOW BROWN, BUFF COLORED CARD SUPERB GEM BT3945

$ 118.8 $ 71.28

US 68P4 10c Washington Proof on Card F-VF LH SCV

$ 17.55 $ 10.53

#J31P2-J37P2 1894 ROOSEVELT SMALL DIE PROOFS-RARE ITEM

$ 572 $ 343.2

US PR16TC3e 12c Newspapers & Periodicals Trial Color Sepia

$ 28.99 $ 17.39

#67-E4f DIE II ESSAY ON PROOF PAPER SUPERB (LIGHT GREEN) BQ4705

$ 198 $ 118.8

#RS56P3 XF W.M. E. CLARKE PLATE PROOF ON CARD BV3678R

$ 66 $ 39.6

#79-E25j (9) DIFFERENT COLOR DIE ESSAYS HV8952

$ 440 $ 264

#2390-93a 25c Carousel Animals Stamps Publicity Photo Essay

$ 5.28 $ 3.16

#2220-#2223a 22c Polar Explorers Publicity Photo Essay

$ 5.28 $ 3.16

momen: US Stamps #242P3 PLATE PROOF ON INDIA LOT #70720

$ 220 $ 132

69P4 12c Plate Proof On Card Deep Black Color VF-XF CV. (JH 7/24)

$ 26.4 $ 15.83

United States Scott 130TC4a 24-cent Atlanta Trial Color Proof Unused hinged

$ 131.95 $ 79.17

US 156TC4 1c Franklin Trial Color Proof (003)

$ 27.68 $ 16.61

228P5 Jefferson Mint Proof Imperf Pair on Stamp Paper (Stock 228-p1) By174

$ 510.39 $ 306.23

#40P4 - 47P4 1c - 90c 1851 PLATE PROOFS ON CARD CV 0 BU8273

$ 396 $ 237.6

US E1P4 10c Special Delivery Proof on Card VF-XF NGAI NH SCV

$ 30.75 $ 18.45

US O47P3 - O56P3 1c-90c Post Office Dept Plate Proof Blks 4 India Paper SCV00

$ 862.35 $ 517.41

B61 ANA 83 BEP Souvenir Card Federal Reserve Bank Note (back) 1915 VisCen

$ 6.15 $ 3.69

#PR9P3 PLATE PROOF ON INDIA PAPER BLOCK OF 4, SUPERB BP4759

$ 66 $ 39.6

Von corp EDUCARD Proof Card US 1881 6c Lincoln "Atlanta"Trial Color Proofs

$ 6.11 $ 3.66

115P4 Cardboard Proof

$ 54.34 $ 32.6

US FAHNESTOCK PROTRAIT & MALE/ FEMAL ALLEGORICAL FIGURES ABNCo. ESSAY BN6829

$ 263.12 $ 157.87

United States Scott 130TC4l 24-cent Atlanta Trial Color Proof Unused hinged

$ 131.95 $ 79.17

US O62S 10c State Department Official Specimen Mint F-VF NGAI SCV 0

$ 263.95 $ 158.37

US 227P5 15c Clay Pair Plate Proof Pair on Stamp Paper VF OG PH SCV 5

$ 483.95 $ 290.37

US Unused Plating Mat for the 1851-1857 Issue ala #10 #11, PF Cert! "ESSAY" (SK)

$ 131.12 $ 78.67

#PR11P3 PLATE PROOF ON INDIA PAPER BLOCK OF 4, SUPERB BP4754

$ 66 $ 39.6

10X1-10X2TC4 Providence RI 5c-10c Brown Carmine Trial Color Plate Proof on Card

$ 2199.99 $ 1319.99

USA #216P4 XF Proof On Card

$ 43.12 $ 25.87

#R73TC3a .00 MORTGAGE (CARMINE) PLATE PROOF ON INDIA PAPER CV .00 BQ8914

$ 44.88 $ 26.92

#O25TC4e-O34TC4e JUSTICE DEPT ATLANTA TRIAL COLOR PROOFS ON CARD (BLUE) BS5420

$ 352 $ 211.2

#65TC-Ea,d NAT'L BANKNOTE Co. PLATE ESSAY ON LAID PAPER (TINY FLAW @ LL) HV3238

$ 748 $ 448.8

#J15P4-J21P4 POSTAGE DUE 1891-93 BRIGHT CLARET PLATE PROOFS ON CARD BS7744

$ 175.12 $ 105.07

US O1P2-O9P2 Agriculture Department Roosevelt Die Proofs 1 of 85 XF-Gem SCV 0

$ 703.95 $ 422.37

#79-E65P5 // #79-E73P5 (4) DIFFERENT 1864 DECALCOMANIA ESSAYS BS2822

$ 158.4 $ 95.04

F.K. KIMMEL VIGNETTE DIE ESSAY FOR PATRIOTIC COVERS "JUSTICE & UNITY" BR7142

$ 237.6 $ 142.56

F.K. KIMMEL VIGNETTE DIE ESSAY FOR PATRIOTIC COVERS "IN UNION STRENGTH" BR7151

$ 210.67 $ 126.4

#188-E1b & #190-E1e DIE ESSAYS ON PROOF PAPER (2) DIFFERENT BR2858

$ 105.07 $ 63.04

F.K. KIMMEL VIGNETTE DIE ESSAY FOR PATRIOTIC COVERS "UNION" BR7150

$ 210.67 $ 126.4

(6) DIFF COLORS "SCENE OF THE MEXICO CITY QUERETARO" 1969 BANKNOTE ESSAYS BQ7407

$ 210.67 $ 126.4

UNDERSANDER #E29D // #E33B NESBITTS & Co. BULLSEYE (8) DIFFERENT ESSAYS BQ6953

$ 158.4 $ 95.04

USA #RO58P3 VF Proof On Card

$ 51.92 $ 31.15

#153P1 DIE PROOF ON INDIA PAPER, XF BP4068

$ 132 $ 79.2

#71-E2c 30c 1861 PLATE ESSAY VF+ SCARCE CV 0 BV3064

$ 308 $ 184.8

US O64P4 15c State Department Proof on Card VF-XF NH SCV

$ 11.39 $ 6.83

US RO105p3 Iron City Percussion Matchs Revenue Proof on India Paper SCV 0

$ 87.95 $ 52.77

#RS43TCP1e DR. JOHN BULL BLACK TRIAL COLOR LARGE DIE ON INDIA EX-JOYCE BR6116

$ 330 $ 198

NAPEX '73, BEP Souvenir Card 24c Bicolor Airmail Jenny Scott C3 blk/4, (SC32)

$ 1.71 $ 1.02

Abraham Lincoln Proof Card Reproduction

$ 5.28 $ 3.16

US O83P4 1c War Department Official Proof on Card VF SCV

$ 8.75 $ 5.25

US O77P4 10c Treasury Department Official Proof on Card VF-XF NH SCV

$ 11.39 $ 6.83

US O90P4 15c War Department Proof on Card VF SCV

$ 8.75 $ 5.25

US 166P4 90c Perry Proof on Card VF-XF NH

$ 43.95 $ 26.37

Us Scott #R142cc-60c Washington 1872-U.S. Internal Revenue Stamp Used Ng

$ 51.03 $ 30.61

US Sc#120P1 large DIE hybrid proof with cert

$ 439.99 $ 263.99

#E-R-5 (MULTICOLORED) KIMMEL DIE ESSAY USED ON CIVIL WAR PATRIOTIC COVER HV3539

$ 263.47 $ 158.08

76P4 5c Nice NH Dark Brown Plate Proof on Card

$ 26.4 $ 15.83

US 156TC4 1c Franklin Block of 6 Trial Color Proof

$ 163.9 $ 98.34

US R2P4 1c Playing Cards Proof on Card VF-XF SCV

$ 57.15 $ 34.29

US O76P4 7c Treasury Department Official Proof on Card VF-XF NH SCV

$ 11.39 $ 6.83

#11-E7c (GREEN) DIE ESSAY ON INDIA -- STAMP SIZE -- BQ5912

$ 184.8 $ 110.88

US O75P4 6c Treasury Department Official Proof on Card XF (001)

$ 14.03 $ 8.42

USA #O47P-O56P 1873 Official Stamp POST OFFICE 10v proofs in black on card

$ 110 $ 66

US 113P4 2c Post Horse and Rider Plate Proof on Card SCV (005)

$ 33.81 $ 20.29

BRAZER #65TC-Bb TRIAL COLOR EXPERIMENTAL PROOF HEAVILY PAPER ON LILAC VF BR8320

$ 211.2 $ 126.71

drbobstamps US Scott #220P5 Hinged Proof Pair Cat 5

$ 74.8 $ 44.88

US 160P4 7c Stanton Proof on Card Mint XF NGAI 90 w/ PSE Cert SCV

$ 35.15 $ 21.09

#234P4 5c COLUMBIAN BLOCK OF 4 PLATE PROOF ON CARD (XF-SUPERB) BU8268

$ 396 $ 237.6

#RS21P3 1c MATCHING MEDICINE PLATE PROOF ON INDIA BLOCK OF 4 CV 0+ BV2302

$ 330 $ 198

US 209P4 10c Jefferson Proof on Card XF (003)

$ 22.83 $ 13.7

US 160P4 7c Stanton Proof on Card Mint VF-XF NGAI NH SCV

$ 21.07 $ 12.64

230 - 245 P4 VF-XF Set unused card proofs nice colors cv $ 2200 ! see pic !

$ 1491.6 $ 894.95

#117P3 BLOCK OF 4 VF PLATE PROOF PERF & GUMMED BT4918

$ 157.87 $ 94.72

THE UNIVERSITY CLUB OF MEXICO ABNCo. DIE PROOF BR851

$ 132 $ 79.2

#152P3 PLATE PROOF ON INDIA ON A CARD BM5379

$ 92.4 $ 55.44

#2427 25c Carracci's Madonna Stamp Publicity Photo Essay

$ 3.52 $ 2.11

#2428 25c Christmas Sleigh Stamp Publicity Photo Essay

$ 3.52 $ 2.11

#16T44TCP DIE PROOF ON CARD (BROWN BLACK) BQ7556

$ 132 $ 79.2

GEORGE WASHINGTON ABNCo. ENGRAVED DIE PROOF W/ PLATE NO. V - 49852 BR930

$ 158.4 $ 95.04

US R11P4 2c Playing Cards Plate Proof On Card XF NH (-004)

$ 33.39 $ 20.03

#63-E2a DIE ESSAY ON PROOF PAPER (XF-SUPERB) DUSKY OLIVE BQ5758

$ 132 $ 79.2

US PR5P4 5c Newspapers & Periodicals Card Proof SCV

$ 57.15 $ 34.29

US 191SK 90c Perry Specimen VF OG H SCV

$ 65.95 $ 39.57

US O38P4 6c Navy Department Official Proof on Card VF NH

$ 14.91 $ 8.94

US RS66P4 Jeremiah Curtis & Son M&M Revenue Proof on Card

$ 61.55 $ 36.93

MOMEN: US STAMPS #220P5 PLATE PROOF PAIR IMPERF MINT OG VLH XF LOT #73315

$ 132 $ 79.2

(2) DIFF LOUISIANA LAW STAMP ABNCo. XF-SUPERB PLATE PROOFS ON INDIA BQ3921

$ 211.2 $ 126.71

B118 Stampshow '88 BEP Souvenir Card Die Proof Constitution 835 Visitor Ctr Cxl

$ 5.27 $ 3.16

MOMEN: US STAMPS #271P5 PLATE PROOF PAIR IMPERF MINT OG H LOT #73305

$ 198 $ 118.8