Re: What is this attachment?
I agree with Bodjick.
Many, many years ago there were hundreds, if not thousands of 'truck farms' up and down the East Coast feeding all the big cities. This was back in the thirties and forties. Gravely made a great little tractor for small truck farm farmers. And they came up with many attachments for farmers working one to five acres.
Exactly what crops were they designed for? I would guess that potatoes were a main item. What would you guess the other main fresh crops needed in the big cities such as Manhatten, Philadelphia,Baltimore, Washington, etc...?
Faux Pas are my forte