Thank you for your response.  I appreciate the information.  I will try to post a couple of photos of the plow part.  What is seen in the pictures is all that I have and I can't tell if it was a wood or steel beam.  

I can see that the brackets for the wooden handles are steel and still have the bolts in them.  I can see this plow has been heavily used as the cast moldboard wing is worn thin and chipped.  I have highlighted the lettering and the logo with chalk in an effort to make them stand out.  

Click on the pictures to enlarge.  

Thanks again for your help.   Fred

[url=http&#58;//i45&#46;photobucket&#46;com/albums/f83/marie2z/DSC00006&#46;jpg:104a4d67][img:104a4d67]http&#58;//i45&#46;photobucket&#46;com/albums/f83/marie2z/th_DSC00006&#46;jpg[/img:104a4d67][/url:104a4d67]
[url=http&#58;//i45&#46;photobucket&#46;com/albums/f83/marie2z/DSC00001&#46;jpg:104a4d67][img:104a4d67]http&#58;//i45&#46;photobucket&#46;com/albums/f83/marie2z/th_DSC00001&#46;jpg[/img:104a4d67][/url:104a4d67]