Portugal
Scott #715 1949
2.50E Universal Postal Service.
Unused lightly hinged.
$2.85 Item #POR0715S01
add to cart

Portugal
Scott #716 1949
2.50E Universal Postal Service.
Unused lightly hinged.
$8.00 Item #POR0716S01
add to cart

Portugal
Scott #716 1949
4E Universal Postal Union.
Used.
$1.75 Item #POR0716S1
add to cart

Portugal
Scott #716 1949
4E Universal Postal Union.
Used.
$1.75 Item #POR0716S2
add to cart

Romania
Scott #2486-2491 1974
20b Mail Motorboat, 40b Mail Train, 55b Mailplane and Truck, 1.75L Mail Delivery by Motorcycle, 2.75L Mailman Delivering Letter to little Girl and 3.60L Young Stamp Collectors 100 Years of the Universal Postal Union.
Mint never hinged.
$2.25 Item #ROM2486S1
add to cart

Romania
Scott #2492 1974
4L Mail Collection and 6L Modern Post Office Universal Postal Union Se-tenat Souvenir Sheet.
Mint never hinged.
$2.25 Item #ROM2492C2
add to cart

Romania
Scott #4320 1999
3100L Universal Postal Union.
Mint never hinged.
$0.55 Item #ROM4320S1
add to cart

Russia
Scott #1392a-1393a 1949
40k and 50k Globe Encircled by Letters Universal Postal Union Imperforate.
Unused hinged.
$25.00 Item #RUS1392aS1
add to cart

Russia
Scott #1393 1949
40k Universal Postal Union.
Unused lightly hinged.
$1.25 Item #RUS1393S1
add to cart

Russia
Scott #1393 1949
40k Imperforate Universal Postal Union.
Used.
$2.50 Item #RUS1393S2
add to cart

Russia
Scott #1393a 1949
50k Imperforate Universal Postal Union.
Unused hinged.
$12.50 Item #RUS1393aS3
add to cart

Russia
Scott #4251 1974
30k, 30k and 40k Development of Postal Service Universal Postal Union Se-tenant Souvenir Sheet.
Mint never hinged.
$3.75 Item #RUS4251C1
add to cart

Russia
Scott #4251 1974
30k, 30k and 40k Development of Postal Service Universal Postal Union Se-tenant Souvenir Sheet.
Mint never hinged.
$3.75 Item #RUS4251C2
add to cart

Russia
Scott #6531 1999
3R Universal Postal Union.
Mint never hinged.
$0.20 Item #RUS6531S1
add to cart

Russia
Scott #6617-6620 2001
10R, 25R, 50R and 100R Emblems.
Mint never hinged.
$13.30 Item #RUS6617S1
add to cart

Saint Thomas & Prince Islands
Scott #352 1949
3.50E U.P.U.
Unused lightly hinged.
$7.85 Item #STP0352S1
add to cart

San Marino
Scott #304 1949
100L, 100L, 100L, 100L, 100L and 100L Stagecoach on Road U.P.U. Sheet of six.
Mint never hinged.
$195.00 Item #SAN0304C1
add to cart

San Marino
Scott #304 1949
100L Stagecoach on Road U.P.U.
Unused lightly hinged.
$6.75 Item #SAN0304S1
add to cart

Singapore
Scott #23-26 1949
10c, 15c, 25c and 50c Universal Postal Union.
Used.
$6.90 Item #SIN0023S2
add to cart

Singapore
Scott #23-26 1949
10c, 15c, 25c and 50c Universal Postal Union.
Unused hinged.
$9.50 Item #SIN0023S3
add to cart

Singapore
Scott #212-214 1974
10c UPU Emblem Circle and Centenary, 35c Circle and UN Emblems and 75c Circle and Pigeons Universal Postal Union.
Mint never hinged.
$3.00 Item #SIN0212S01
add to cart

Singapore
Scott #212-214 1974
75c Circle and Pigeons Universal Postal Union.
Used.
$1.00 Item #SIN0214S01
add to cart

Slovakia
Scott #188 1994
8K Universal Postal Union.
Mint never hinged.
$0.70 Item #SLV0188S1
add to cart

Slovakia
Scott #323 1999
4K Universal Postal Union.
Mint never hinged.
$0.40 Item #SLV0323S1
add to cart

Slovakia
Scott #335 1999
16K Globe Universal Postal Union.
Mint never hinged.
$0.95 Item #SLV0335S1
add to cart

Slovenia
Scott #351-352 1998
30T and 90T UPU Se-tenant Pair.
Mint never hinged.
$1.25 Item #SLN0352aS2
add to cart

South Africa
Scott #109-111 1949
1d, 1 1/2d and 3d Mercury and Globe Universal Postal Union Bilingual Pair 1949 Pretoria Local use. First Day. Uncacheted.
Typewritten Address.
$5.00 Item #SAF0109W1
add to cart

Sri Lanka
Scott #490 1974
50c UPU 100.
Mint never hinged.
$1.30 Item #SRI0490S1
add to cart

Sweden
Scott #197 1924
5o Stockholm Skyline Universal Postal Union Congress.
Used.
$1.60 Item #SWE0197S2
add to cart

Sweden
Scott #197 1924
5o Stockholm Skyline Universal Postal Union Congress.
Used.
$1.60 Item #SWE0197S4
add to cart

Sweden
Scott #197 1924
5o Stockholm Skyline Universal Postal Union Congress.
Used.
$1.60 Item #SWE0197S7
add to cart

Sweden
Scott #199 1924
15o Stockholm Skyline Universal Postal Union Congress.
Used.
$1.25 Item #SWE0199S2
add to cart

Sweden
Scott #199 1924
15o Stockholm Skyline Universal Postal Union Congress.
Used.
$1.25 Item #SWE0199S5
add to cart

Sweden
Scott #199 1924
15o Stockholm Skyline Universal Postal Union Congress.
Used.
$1.25 Item #SWE0199S6
add to cart

Sweden
Scott #199 1924
15o Stockholm Skyline Universal Postal Union Congress.
Used.
$1.25 Item #SWE0199S8
add to cart

Sweden
Scott #200 1924
20o Composite View of Stockholm's Skyline.
Unused lightly hinged.
$6.25 Item #SWE0200S5
add to cart

Sweden
Scott #201 1924
25o Composite View of Stockholm's Skyline.
Used.
$10.50 Item #SWE0201S2
add to cart

Sweden
Scott #204 1924
40o Composite View of Stockholm's Skyline.
Used.
$16.25 Item #SWE0204S2
add to cart

Sweden
Scott #205 1924
45o Composite View of Stockholm's Skyline.
Used.
$14.25 Item #SWE0205S2
add to cart

Sweden
Scott #206 1924
50o Composite View of Stockholm's Skyline.
Used.
$16.25 Item #SWE0206S1
add to cart

Sweden
Scott #207 1924
60o Composite View of Stockholm's Skyline.
Used with rounded corner.
$15.00 Item #SWE0207S1
add to cart

Sweden
Scott #207 1924
60o Composite View of Stockholm's Skyline.
Used with rounded corner.
$15.00 Item #SWE0207S2
add to cart

Sweden
Scott #215 1924
15o Universal Postal Union.
Used.
$1.50 Item #SWE0215S1
add to cart

Sweden
Scott #215 1924
15o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$1.50 Item #SWE0215S3
add to cart

Sweden
Scott #215 1924
15o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$1.50 Item #SWE0215S4
add to cart

Sweden
Scott #215 1924
15o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$1.50 Item #SWE0215S5
add to cart

Sweden
Scott #215 1924
15o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$1.50 Item #SWE0215S6
add to cart

Sweden
Scott #215 1924
15o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$1.50 Item #SWE0215S7
add to cart

Sweden
Scott #216 1924
20o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$16.25 Item #SWE0216S2
add to cart

Sweden
Scott #216 1924
20o Postrider Watching Airplane 1924 Universal Postal Union.
Used with small stain and small thin.
$7.50 Item #SWE0216S4
add to cart

Sweden
Scott #216 1924
20o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$16.25 Item #SWE0216S5
add to cart

Sweden
Scott #216 1924
20o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$16.25 Item #SWE0216S7
add to cart

Sweden
Scott #217 1924
25o Postrider Watching Airplane 1924 Universal Postal Union.
Unused hinged.
$10.00 Item #SWE0217S2
add to cart

Sweden
Scott #217 1924
25o Postrider Watching Airplane 1924 Universal Postal Union.
Unused hinged.
$10.00 Item #SWE0217S4
add to cart

Sweden
Scott #217 1924
25o Postrider Watching Airplane 1924 Universal Postal Union.
Unused with hinge remnant.
$10.00 Item #SWE0217S6
add to cart

Sweden
Scott #217 1924
25o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$16.25 Item #SWE0217S7
add to cart

Sweden
Scott #219 1924
35o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$18.75 Item #SWE0219S1
add to cart

Sweden
Scott #219 1924
35o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$18.75 Item #SWE0219S2
add to cart

Sweden
Scott #219 1924
35o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$23.75 Item #SWE0219S3
add to cart

Sweden
Scott #220 1924
40o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$16.25 Item #SWE0220S1
add to cart

Sweden
Scott #220 1924
40o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$16.25 Item #SWE0220S2
add to cart

Sweden
Scott #220 1924
40o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$16.25 Item #SWE0220S3
add to cart

Sweden
Scott #221 1924
45o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$17.50 Item #SWE0221S1
add to cart

Sweden
Scott #221 1924
45o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$17.50 Item #SWE0221S2
add to cart

Sweden
Scott #223 1924
60o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$33.75 Item #SWE0223S1
add to cart

Sweden
Scott #224 1924
80o Postrider Watching Airplane 1924 Universal Postal Union.
Used.
$18.75 Item #SWE0224S1
add to cart

Sweden
Facit #886-SBL 1974
20o, 25o, 30o and 35o UPU Type of 1924 Se-tenant Block of four.
Mint never hinged.
$0.75 Item #SWE1041S2
add to cart

Sweden
Scott #1045-1048 1974
20c, 25c, 30c, 35c 1924 UPU Miniature Sheets (4) Sold During Stockholmia Exhibition in Folder with 5k Entrance Ticket.
Used.
$7.00 Item #SWE1045C1
add to cart

Sweden
Scott #1045-1048 1974
20o, 20o, 20o and 20o, 25o, 25o, 25o and 25o and 30o, 30o, 30o and 30o and 35o, 35o, 35o and 35o Universal Postal Union Type of 1924 Stockholmia '74 Miniature Sheets of four.
Mint never hinged.
$3.75 Item #SWE1045C3
add to cart

Sweden
Scott #1048 1974
35o UPU Type of 1924 Block of four with Stockholmia 74 illustrated cancel.
Used.
$1.75 Item #SWE1048C1
add to cart

Sweden
Scott #1084-1085 1974
75o and 75o Central Post Office in Stockholm Se-tenant Pair and 1K Mailman Northernmost Rural Delivery Route Universal Postal Union.
Mint never hinged.
$1.50 Item #SWE1084S1
add to cart

Sweden
Scott #1085a 1974
75o and 75o Central Post Office Universal Postal Union Se-tenant Pair Booklet Pane of 10 Complete Booklet.
Mint never hinged.
$6.00 Item #SWE1085aS1
add to cart

Sweden
Scott #1085a 1974
75o and 75o Central Post Office Universal Postal Union Se-tenant Pair Booklet Pane of 10 Complete Booklet.
Mint never hinged.
$6.00 Item #SWE1085aS2
add to cart

Sweden
Scott #1085a 1974
75o, 75o, 75o, 75o and 75o and 75o, 75o, 75o, 75o and 75o Central Post Office Universal Postal Union Se-tenant Complete Booklet of ten.
Unused.
$6.00 Item #SWE1085aS4
add to cart

Switzerland
Higgins & Gage #27 1900
10c Numeral Postal Card.
Unused.
$5.00 Item #SWIU027C1
add to cart

Switzerland
Higgins & Gage #31 1900
5c Universal Postal Union Postal Card.
Unused.
$5.00 Item #SWIU031C1
add to cart

Switzerland
Higgins & Gage #31 1900
5c Universal Postal Union Postal Card with Scott 101 attached.
Unused.
$5.00 Item #SWIU031C2
add to cart

Switzerland
Higgins & Gage #32 1900
10c Universal Postal Union Postal Card.
Unused.
$5.00 Item #SWIU032C2
add to cart

Switzerland
Higgins & Gage #44 1909
5c Univeral Postal Union Monument Postal Card.
Unused.
$5.00 Item #SWIU044C1
add to cart

Switzerland
Scott #98-100 1900
5c, 10c and 25c Universal Postal Union.
Used.
$15.00 Item #SWI0098S1
add to cart

Switzerland
Scott #98 1900
5c Universal Postal Union.
Used.
$1.50 Item #SWI0098S4
add to cart

Switzerland
Scott #98 1900
5c Universal Postal Union.
Used.
$1.50 Item #SWI0098S5
add to cart

Switzerland
Scott #98 1900
5c Universal Postal Union.
Used.
$1.50 Item #SWI0098S6
add to cart

Switzerland
Scott #98 1900
5c Universal Postal Union.
Used.
$1.50 Item #SWI0098S7
add to cart

Switzerland
Scott #98-100 1900
5c, 10c and 25c Universal Postal Union.
Used.
$25.00 Item #SWI0098S8
add to cart

Switzerland
Scott #99 1900
10c Universal Postal Union.
Used.
$1.50 Item #SWI0099S2
add to cart

Switzerland
Scott #99 1900
10c Universal Postal Union.
Used.
$1.50 Item #SWI0099S3
add to cart

Switzerland
Scott #99 1900
10c Universal Postal Union.
Used.
$1.50 Item #SWI0099S5
add to cart

Switzerland
Scott #99 1900
10c Universal Postal Union.
Used.
$1.50 Item #SWI0099S6
add to cart

Switzerland
Scott #100 1900
25c Universal Postal Union Allegory.
Used with hinge remnant and minor thin.
$10.25 Item #SWI0100S01
add to cart

Switzerland
Scott #100 1900
25c Universal Postal Union Allegory.
Used with crease.
$1.25 Item #SWI0100S10
add to cart

Switzerland
Scott #100 1900
25c Universal Postal Union Allegory.
Used.
$23.75 Item #SWI0100S11
add to cart

Switzerland
Scott #100 1900
25c Universal Postal Union Allegory.
Used.
$23.75 Item #SWI0100S12
add to cart

Switzerland
Scott #100 1900
25c Universal Postal Union Allegory.
Unused hinged.
$15.00 Item #SWI0100S13
add to cart

Switzerland
Scott #100 1900
25c Universal Postal Union Allegory.
Used with crease.
$10.00 Item #SWI0100S14
add to cart

Switzerland
Scott #100 1900
25c Universal Postal Union Allegory.
Unused hinged.
$16.00 Item #SWI0100S15
add to cart

Switzerland
Scott #100 1900
25c Universal Postal Union.
Used.
$23.75 Item #SWI0100S4
add to cart

Switzerland
Scott #100 1900
25c Universal Postal Union.
Used with thin and pulled perforation.
$8.00 Item #SWI0100S5
add to cart

Switzerland
Scott #100 1900
25c Universal Postal Union.
Used.
$23.75 Item #SWI0100S6
add to cart

Switzerland
Scott #101 1900
5c Universal Postal Union Re-engraved.
Used.
$1.50 Item #SWI0101S2
add to cart