SL205. SLOVAKIA STATE COVER FROM HLOHOVEC TO PROTECTORATE 1944 CENSORED
$6.99
Slovakia 1939 Censor Cover to Netherlands - Z6511
$6.99
Slovakia 1938 Cover / Early WWII - Z14164
$12.29
SL225. SLOVAKIA STATE COVER & LETTER FROM ZVOLEN TO PROTECTORATE 1942 CENSORED
$6.99
1942 SLOVAKIA BRATISLAVA CANCEL COVER
$7.99
Slovakia 3 interesting censor covers MS0222
$19.00
SL157. SLOVAKIA STATE PROVISIONAL COVER 1939 OVERPRINTED STAMPS SPECIAL CANCEL
$14.99
1941 SLOVAKIA BRATISLAVA AIRMAIL CLIPPER TO USA * FRONT ONLY
$7.99
1940 Slovakia Airmail Cover to Lovedale Pensilvania USA
$35.00
Slovakia postage due stamps on cover 1943 KL0725
$11.00
Slovakia nice cover with postage due stamps 1942 KL0810
$13.00
Slovakia postage due stamps on cover AT0518
$16.00
SL076. SLOVAKIA STATE SPECIAL STAMPS EXHIBITION COVER FROM BRATISLAVA 1942
$12.99
Slovakia 2 postage due stamps on cover 1942 KL0919
$12.00
1939 Zvolen Slovakia Cover To Hungary
$35.00
1940 Slovakia Cover Redirected To Valparaiso IN., USA Stamps #30,40
$35.00
SL169. SLOVAKIA STATE COVER 1943 CENSORED
$6.99
1939 Bratislava Slovakia PostCard Cover To Vienna Austria
$50.00
1939 Bratislava Slovakia Postcard Souvenir Cover Mixed Franking
$85.00
1943 Presov Slovakia Window Bank Ludova Cover Czechoslovakia
$44.99
SL162. SLOVAKIA STATE RED CROSS OFFICIAL COVER 1943
$9.99
1942 Presov Slovakia Commercial Locally Censored Cover To Zurich Switzerland
$80.00
1943 Bratislava Slovakia Censored Chemical Test Cover to Prague Bohemia Moravia
$85.00
1944 Vysne Slovakia Censored Cover Cover to To Vienna Austria
$35.00
1940s Trnava Slovakia Censored Cover To Vienna
$30.00
SL172. SLOVAKIA STATE COD OFFICIAL COVER 1941
$13.99
SL173. SLOVAKIA STATE COD OFFICIAL COVER 1941
$13.99
SL175. SLOVAKIA STATE COD OFFICIAL COVER 1941
$14.99
WWII Slovakia: 1943 first flight covers (Muller 1 + 1a), seldom seen
$50.00
1940 Slovakia Censored cover to Mlada Boleslav
$49.99
1943 Slovakia Register Censored Cover To Germany
$35.00
1939 Zvolen Slovakia Censored Cover To Hungary Attractive Stamps
$80.00
1943 Slovakia Censored Cover Cover to To Vienna Austria
$35.00
Slovakia Stamps Cover 1834 vEperies Signed by Lotsen
$50.00
1947 Vahom Slovakia Censored Cover to Geneva Switzerland
$35.00
Slovakia Stampless Covers 1826 Bartfeld 1826
$50.00
1941 Trnava Slovakia Local Censored Cover To Switzerland
$40.00
1940 Ruzomberok Slovakia Censored Registered Cover to Germany
$50.00
1943 Slovakia Censored cover to Hodonin
$49.99
1939 Zvolen Slovakia Locally Censored Cover to Brooklyn USA
$50.00
1940 Trencin Slovakia Registered Cover To Belgrade Serbia
$40.00
1943 Lubica Slovakia Registered Exss Cover to To Kezmarok Delivery Slip Affixed
$70.00