Box Car
Stock Car
Tank Car
Silver Tank Car
Chemical Car
Triple-Dome Tank
1860 Freight Cars
Caboose -Streamline Cupola
Caboose -40ft.
Reefer Car
Billboard Reefer
Old Time Reefer
Operating Hopper Cars
Pulpwood Car
Cable Reel Car
50ft. Box Car
50th Anniversary Box Car
Bicentennial Box Car
Commemorative Box Car
Super Hero Box Car
Billboard Box Car
Old Time Box Car
Flat Cars
Log Transport Car
Hopper Car
Billboard Hopper Car
50' Flat Cars
Container Flat Car
Piggyback Flat Cars
62ft. Hi-Cube Box
Center-Flow Hopper
Covered Hopper
Express Reefer
62ft. Box Car
Hi-Cube Box Car

Brown Box Era HO-Scale Trains
Container Flat Car

There are at least two variations to TYCO's Seatrain Container Flat Car offering.  Pictured above you'll see both ride on a typical green ATSF 50' Flat Car.  The Seatrain logo on the Containers is the difference.  One features a blue logo and the other has a black logo.  TYCO's catalog image featured the blue logo example.
Tony Lucio images

TYCO made two attempts at the SeaLand logo on this Container Flat Car release.  Notice the difference in the red area of the two SeaLand logos.
Tony Lucio images