Class One Model Works

Oval Transformer with Cooling Fins & Insulators   This load is a model of a transformer installed at an Idaho power substation during 1951.  This transformer is a style...

SF6 345 KV Circuit Breaker   This load is a model of an SF6 gas circuit breaker for an electrical power substation used in power transmission service.  Sulphur Hexafluoride...

STEEL HALF-LADLE SECTION This load is a model of the upper half of a molten steel ladle being shipped on a Reading GSC depressed center flatcar (see 1964 picture below).  The upper section...

PRESSURE VESSEL This load is a model of an industrial pressure vessel section being transported to a chemical processing operation. The vessel section is flanged and the ends of the section have...

INDUSTRIAL MIX TANKS This load is a model of a two-part blending and equalization tank used in chemical or food processing.  This model load comes complete with the dual-chamber vertical...

SQUARE JACKING PADS - GRATE DECK - BLACK WITH WHITE LETTERING - BLACK FB TRUCKS Beginning in the 1940s, (some maybe earlier) General Steel Castings Corporation began production of heavy-duty...

SQUARE JACKING PADS - WOOD DECK - BLACK WITH WHITE LETTERING - BLACK FB TRUCKS Beginning in the 1940s, (some maybe earlier) General Steel Castings Corporation began production of heavy-duty...

NO JACKING PADS - WOOD DECK - WABASH RED WITH WHITE LETTERING - WAB RED FB TRUCKS Beginning in the 1940s, (some maybe earlier) General Steel Castings Corporation began production of heavy-duty...

"A" STYLE JACKING PADS - WOOD DECK - BLACK WITH WHITE LETTERING - BLACK FB TRUCKS Beginning in the 1940s, (some maybe earlier) General Steel Castings Corporation began production of heavy-duty...

Between 1963 (when Thrall constructed the first two prototype cars) through 1978 (when Greenville supplied the last 86-foot, 6-inch hi-cube auto parts cars), the fleet of these freight cars swelled...

Between 1963 (when Thrall constructed the first two prototype cars) through 1978 (when Greenville supplied the last 86-foot, 6-inch hi-cube auto parts cars), the fleet of these freight cars swelled...

Between 1963 (when Thrall constructed the first two prototype cars) through 1978 (when Greenville supplied the last 86-foot, 6-inch hi-cube auto parts cars), the fleet of these freight cars swelled...

Between 1963 (when Thrall constructed the first two prototype cars) through 1978 (when Greenville supplied the last 86-foot, 6-inch hi-cube auto parts cars), the fleet of these freight cars swelled...

Between 1963 (when Thrall constructed the first two prototype cars) through 1978 (when Greenville supplied the last 86-foot, 6-inch hi-cube auto parts cars), the fleet of these freight cars swelled...

Between 1963 (when Thrall constructed the first two prototype cars) through 1978 (when Greenville supplied the last 86-foot, 6-inch hi-cube auto parts cars), the fleet of these freight cars swelled...

Between 1963 (when Thrall constructed the first two prototype cars) through 1978 (when Greenville supplied the last 86-foot, 6-inch hi-cube auto parts cars), the fleet of these freight cars swelled...

Between 1963 (when Thrall constructed the first two prototype cars) through 1978 (when Greenville supplied the last 86-foot, 6-inch hi-cube auto parts cars), the fleet of these freight cars swelled...

Between 1963 (when Thrall constructed the first two prototype cars) through 1978 (when Greenville supplied the last 86-foot, 6-inch hi-cube auto parts cars), the fleet of these freight cars swelled...

Between 1963 (when Thrall constructed the first two prototype cars) through 1978 (when Greenville supplied the last 86-foot, 6-inch hi-cube auto parts cars), the fleet of these freight cars swelled...

Between 1963 (when Thrall constructed the first two prototype cars) through 1978 (when Greenville supplied the last 86-foot, 6-inch hi-cube auto parts cars), the fleet of these freight cars swelled...