Old Case Grain Drill Help

[Dragster]

Hey, Everyone I just recieved an old grain drill i know almost nothing about it cant find and pictures of it or info. I do not know the model I beleive i found where the model and serial tag was but is gone. But any links, pictures, or anything would be a great help. I am hoping to restore it. It looks worse in the pictures than it really is. I have more pictures if you need to see a specific part. The box mesures 6.5 ft by 11 in and 16 im deep. The grass seed box is 6 ft by 4in and 5 1/2 in deep. Wheels are 4 ft . I has 12 rows and has 12 in disks. I have a vague idea of the colors it was by paint left on the undersides and under grease. The box was red, lower metal parts where green, and the wheels where yellow.