Hy rgunnz, welcome, kind of hard to determine what you have with the info you have provided, and no serial number, no engine or transmission either. The gas tank should be under the bed for a 1948 the hood ornament should be a die casting, and the headliner center bow is screwed in place. Could you tell us how many nuts hold your wheels on, also could you count the number of leaves in your springs and let us know what you find.