| 1949 HANSON AREHART Design Trailer PALACE Patent 48665 |
| 1949 LUTZ PAUL Trailer Lift Patent Print Art |
| 1949 PFLANTZ CLARENCE Dump Trailer Patent Print |
| 1949 DUBRIE Locking Trailer Hitch Patent Print |
| 1949 STEPHENS CECIL Loading Trailer Patent Print |
| 1949 TANK FERTILIZER INC Trailer Patent Print |
| 1949 JACK Boat Trailer Combination Patent Print |
| 1949 BRENNEMAN AUGUST Tent Trailer Patent Print |
| 1949 MACDONALD JR Vehicle Trailer Patent Print |
| 1949 HYBBERT Unloading Mechanism Trailer Wagons |
| 1949 BRUMBAUGH Collapsible Trailer Vehicle Art |
| 1949 KAHRES GEORGE Tractor Trailer Patent Print |
| 1949 ECKLUND Trailer With Tiltable Body Patent |
| 1949 DETROIT ENGINEERING LAB INC Locking Trailer Hitch |
| 1949 HOLMES LUTHER Boat Trailer Patent Print Art |
| 1949 REID EUGENE Boat Carrier Trailer Patent |
| 1949 LIVERNOIS Trailer Structure Patent Print |
| 1949 PAUL EBLING Trailer With Tiltable Body Art |
| 1949 HARDY RUSSELL Camping Trailer Patent Print |
| 1949 REBOURS House Trailer Construction Patent |
| 1949 HOLMES Boat Trailer Patent Print Art |
| 1949 HANSON DITTMER Design Trailer PALACE Patent 48664 |
| 1949 WALLS DANIEL Camp Trailer Patent Print Art |
| 1949 KEATING Collapsible Boat House Trailer Patent21555 |
| 1949 AYCOCK WALTER Trailer TANK FERTILIZER INC |
| 1949 HEGGEN ANFIN Automobile Trailer Patent |
| 1949 FOSTER Trailer Truck Tilt Bed Art Print |
| 1949 VILLIERS Trailer For Motor Vehicles Patent |
| 1949 VASSAR IRA Boat Trailer Patent Print Art |
| 1949 MCDERMOTT Trailer Crane Loading Trucks Art |
| 1949 LEONARD Design Trailer Attachment Patent 48661 |
| 1949 PAINTER Design Trailer MANNING Patent 48657 |
| 1949 WHALEN Trailer Construction Patent Print |
| 1949 Trailer Coach Manufacturers Couple Boy Cowboy ad |
| 1949 PETERBILT W/LIVESTOCK TRAILER use w/ LIONEL * t |
| 1949 White WC Tractor Trailer Truck Brochure |
| 1949 NATIONAL CUB SPORTSTER KIT TEARDROP TRAILER AD |
| 100% HOT WHEELS 1949 AIRSTREAM CLIPPER CAMPER TRAILER |
| 16mm Film Vintage 1949 Western Movie Trailer BRIMSTONE |