Okay, Here are 6 closeups of the intake and exhaust covers.  They are made the same, and fastened on the same, so the only one I removed and took in-depth pictures of is the exhaust.  These were on the tractor when I got it and I do not know who made them.  The tractor was bought by my father from a company he used to work for (they went out of business and sold off a lot of thier equipment to thier employees, this was used to mow the fields around the plant).  It ended up on my sister's 5 acre property where her second husband used it to mow the field.  Her third husband had a Craftsman Lawn tractor and used it to mow instead.  They got tired of looking at it and were going to have it hauled for junk or to the first person who wanted it.  So I went up and got it.

Enough of the history that I know, here are the pictures.