Can anyone ID this JD Disc harrow?

[sweettractors]

This is a new one on me. At first glance, I thought it was KBA, however, it is not. Any ideas? Ken Sweet

 

[Farmwithjunk]

Model "JB". Late 40's/early '50's. Sold as a match to the styled A's and B's. Hydraulic gang adjustment. One of the last designs NOT to have transport wheels.

 

[sweettractors]

Model "JB". Late 40's/early '50's. Sold as a match to the styled A's and B's. Hydraulic gang adjustment. One of the last designs NOT to have transport wheels.

Your a wealth of knowledge. I appreciate all the help you give here on TBN. Ken Sweet

 

[Farmwithjunk]

Your a wealth of knowledge. I appreciate all the help you give here on TBN. Ken Sweet

Thank you, and you're very welcome. Glad to help.

As my wife puts it, "A veritable gold mine of useless trivial information".