| 1939 JOHN F MCLEOD Mail Pouch Exchange Art |
| 1939 DOUGLASS Mail Pouch Exchange Apparatus Art |
| 1939 Sep WW2 Malaya Perak early censored mail |
| 1938, 1939 U.S. AIR MAIL STAMPS #C23-24 NH |
| 1939 San Francisco Cal "Airplane Mail" |
| 1939 - Air Mail Label - United Air Lines |
| 1939 Camden NJ & Philadelphia PA; 1st Rotary-wing Mail! |
| 1939 REGISTERED Mail New York Stamp Cover!!! |
| 1939 LETTERHEAD VIA AIR MAIL STAMP POSTAGE WEST CREEK |
| N8 Nicaragua stamps 1939 Air Mail C236-C240 |
| c 1939 Parson's Irish Mail Pedal Car ORIG Red Paint yqz |
| 1939 TRAIN RAILWAY MAIL REGISTERED JACKET IRON RIVER . |
| 1939 Eastern Arctic Mail Craig Harbour NWT |
| GB 1939 SELFRIDGE'S SLOGAN 1.5d METER MAIL SAN FRAN USA |
| 1939 ~ 1st TRANSATLANTIC 'AIR MAIL' COVER |
| 1939 NETHERLANDS TO NEW YORK CLIPPER MAIL |
| SPAIN 1939 MILITARY CENSOR cover CLIPPER MAIL to SF USA |
| cover Germany to palestine ww2 1939 air mail |
| 1939 DENMARK censored cover to TONGA 'tin can mail' |
| 1939 NYWF 1st. Day Covers- Air Mail Plate Block & Pair! |
| SWITZERLAND. 1939 MILITARY MAIL FREE-FRANKING. VF |
| 1939 TRAIN RAILWAY MAIL AMSTERDAM PRACTICE CARD CATALOG |
| 2 - 1939 1st FLIGHT U S AIR MAIL ROTARY-WING AIRCRAFT |
| 1939 Camden NJ & Philadelphia PA; 1st Rotary-wing Mail! |
| 2 - 1939 1st FLIGHT FAM 18 U S AIR MAIL TRANS-ATLANTIC |
| USS Tarbell DD 142 October 23 1939 KB: First Day Mail |
| Hawaii 1939 Clipper Air Mail Crying Aloha Stamp & Envel |
| FDC'S, 1926-1939. 9 COVERS, REG AND AIR MAIL SEE DETAIL |
| U.S.S. HONOLULU 48 Cruiser 1939 Mail Envelope Stamp NR! |