I'm expecting the bidding to get pretty fierce for this one. The 101 was one of Theo Brown's designs and projects. Too bad Deere didn't let it go further. Allis Chalmers came out with the G not long after the 101 project was scrapped.
Second row from top, middle picture.
Aumann Auctions, Inc. - Ron & Barb Koogler John Deere Collection