The C630 has two grilles here

scaled from blueprints and prototypes

Model Number: 5200

The 58’ stock to diagrams 99 and 418 were created in 1935/1936 at Lancing Works

Model Number: 70452

Athearn 16663 HO TILX/Yellow Ready-to-Run 16,000-Gallon Tank #135531 ProductID_12498504 The C630 has two grillesThis is an Athearn 16663 HO Scale TILX Yellow Ready to Run 16,000 Gallon Tank #135531. Model Features: Fully assembled and ready for your layout. Separately applied fittings nozzle, manway, and small safety valve nozzle. Full brake plumbing and rigging including brake wheel, air reservoir cylinder, triple valve, brake linkage, trainline, brake rod, large brake support, small brake support. See through Photo etched metal walkways and end platforms.