| 1841 STAMPLESS FOLDED LETTER, NEWARK NJ to TROY NY |
| 1846 Brooklyn New York folded letter |
| US - 1823 stampless folded letter |
| 1844 UTICA NEW YORK STAMPLESS FOLDED BUSINESS LETTER |
| 1848 FOLDED LETTER HAND CARRIED TO WILLIAM H. HARRISON |
| FOLDED LETTER PERRY CH AL 1830s |
| VF 1851 Folded Letter LeesvilleOH-OberlinOH w/Scott #10 |
| Boston Massachusetts 3 Cents 1854 folded letter cover |
| U.S. - 1844 Stampless Folded Letter |
| US - 1836 stampless folded letter |
| 1858 Philadelphia, PA folded letter BLUE OVAL to IOWA |
| 1863 FOLDED, ENGRAVED BANK LETTER, #63, WRENTHAM, MS |
| US - 1851stamped folded letter with Scott #11 |
| US SCOTT# 10,GUARANTEED- ON DEC 8 1851 ON FOLDED LETTER |
| New York to Montreal Folded letter 1832, contents |
| Walker House Hotel-Toronto Canada-Menu & Folded Letter |
| Canada #17e #19 On Cover Folded Letter To England *Cert |
| Toronto to Vittoria Folded letter 1841 |
| New York to Montreal Folded letter 1832, contents |
| 1850 Constantinople folded letter to France, fumigated? |
| 1830 Aubenas FRANCE folded letter to St. Etunne, grt pm |
| FRANCE 1870 Folded Letter Franked VF 20c |
| FRANCE 1810 Folded Letter Prefet du Plaisance |
| 1854 GERMANY COELN STAMPLESS FOLDED LETTER |
| 1879 Pricelist Folded Letter w/Michel 31b |
| Germany Russia KOENIGSBERG Folded Letter 1865 |
| Mülheim am Rhein Folded Letter 1868 North German Early |
| UK - 1841 FOLDED LETTER - GLASGOW to LONDON |
| Prestamp folded letter to Rochdale 1840 |
| GB QV, pair of 2d blue on 1853 folded letter |
| 1852 - Folded letter to HULL - 1p.red-brown TA imperf. |
| PENNY RED 1847 on folded LETTER |
| Spain Alicante To Madrid Folded Letter 1894 Red Cancel |
| France folded letter 1874 Postage due to Belgium |
| 1854 GERMANY COELN STAMPLESS FOLDED LETTER |
| France folded letter 1859 |
| ROMAN STATES 1854 folded letter to Genoa, Italy |
| France folded letter to Switzerland 1871 |
| GREAT BRITAIN - 1860 Folded Letter with 1 Shilling |
| BELGIUM 1860 FOLDED LETTER RUMBEKE TO COURTRAY |
| France To UK Folded Letter 1858 PD Cancel L@@K |
| ITALY -1863 Folded Letter-Scott #22- Pisa to Livorno |
| NEW ORLEANS Folded Letter via NY & LONDON 1871 FRANCE |
| Switzerland - AN 1865 folded letter |
| Helvetia: 1872 Folded Letter to Liverpool (#SW4) |
| GREAT BRITAIN - 1851 Folded Letter To New York |
| Algeria, Algerie folded letter 1869 Taxe stamp 15 c |
| Switzerland,1848, Folded letter |
| ITALY - 1865 Folded Letter to Pescia - 20c Stamp |
| Switzerland - an 1858 folded letter |
| 1847 FOLDED LETTER BOXED WIMMERBY TO STOCKHOLM |
| Latvia 1837 stampless folded letter |
| Switzerland - Arau to London 1832 folded letter |
| Peru Pasco Folded Letter Very Old |
| MEXICO - 1836 Stampless Folded Letter |
| Italy-1856 folded letter w CIVITAVECCHIO to Roma |
| 1841 Oleggo ITALY folded letter to Cressa, content |
| Milano 1821 to Genona pricelist folded letter |
| Roman States Ancona, c. 1830 folded letter Free Frank |
| Italy-1834 folded letter GENOVA to Parma |
| OLD FOLDED LETTER SWITZERLAND 1836 |
| OLD FOLDED LETTER TO PORRENTRUY SWITZERLAND 1820 |
| Switzerland,1851, Folded letter |
| Switzerland,1848, Folded letter |
| Helvetia: 1872 Folded Letter to Liverpool (#SW4) |
| FOLDED LETTER FROM AARAU 1874 |
| Walker House Hotel-Toronto Canada-Menu & Folded Letter |
| WHITE STAR LINE SS ALBERTIC 2 PAGE FOLDED LETTER c1928 |
| VERY OLD FOLDED LETTER 1866 AUSTRIA 5 Kr. STAMPS VF |
| AUSTRIA, 1846 PRE-PHILATELIC FOLDED LETTER |
| AUSTRIA, 1858 BROT UND FLEISCH TARIF FOLDED LETTER |
| GREEK FOLDED LETTER COVER WITH REVENUE STAMPS RARE ,RRR |
| VF 1842 Folded Letter Amsterdam-The Hague |
| Netherlands 1689 folded letter 3STUIVER CANC VF |
| P.O.W. CAMP 629, CENSORED folded letter – GB to ITALY |
| GERMANY - FOLDED LETTER - 1946 |