1914 Waterloo Boy tractor.

Fullsize image: https://s3-us-west-1.amazonaws.com/h...r_fullsize.jpg



Previously:

1919 Rumely Oilpull tractor - photo
Ransomes MG-2 tractor - photos
1880 Human-powered tractor with dreadnaught wheels - photo
1918 Reins-steered tractor - videos
Oliver Celtrac HG-68 tractor - photos