34 Rear Spring part number

[Rustyspokes]

Can someone tell me if a part number is stamped on the Springs ? either Front or Rear, looking at Mac's info the part number is B-5560 on the rear , were the parts numbers stamped on original parts, thanks guys .. R

 

[deuce_roadster]

I have a NOS Ford front main leaf and it has the part number stenciled on it in paint. Full springs often have a Ford part number tag wired on to one end.