I have searched high and low. Could someone please tell me what I have here. This used to be a sheriff's rig. I know it is a Dana 35,I know it is locked (factory?)and I know the thing is trashed as It just grinds if I put it in reverse. I would be ever so grateful!!
The pumkin
These numbers on outside of axel
On this rig

 

What exactly are you trying to find information on? Gear ratio, rebuilding or something else. Most of what I see from those numbers is that they are just casting numbers for the parts. The relevant info should be on the tag that is bolted on the diff cover. If it is missing then someone has had that rear axle open to do some repair, upgrade, or butchering.