N Atlas Trinity PD5000 Covered Hopper Norfolk Southern #292003 - 50005683 35ml Her whaling days came to

Her whaling days came to end in 1921 with the decline of whale oil prices

Total Sprues: 18 sprues and  tyres

Model Brief: Length: 374

5cm StuK40 L/48 gun

N Atlas Trinity PD5000 Covered Hopper Norfolk Southern #292003 - 50005683 35ml Her whaling days came toThe Pressure Differential, or PD covered hopper was designed as a competitor to the General American Transportation Airslide hopper in the early 1970s to transport light, powdered materials. Unlike the Airslide, which forced pressurized air up through a fabric liner to help fluidize the cargo, the PS series of hoppers applied both a positive pressure of about 15 lbs. psi above the outlets as well as a vacuum at the outlet to help draw the cargo from