David:

There was only one Hart-Parr No. 2 built. It was assembled during the summer of 1902 and was sold to P. Wendeloe of South Dakota on July 15, 1903. There is no record of what ever happened to No. 2 after that. 

At the Floyd County Museum in Charles City Iowa they have the following Hart-Parr's: a 30-60, a 20-40, a 12-27 Crop Maker, a Little Red Devil. They also have some very accurate 1/3 scale running replicas of No. 1, a 20-40, and one other Hart-Parr.

If you are in the USA some time it would be worth a stop in Iowa to see these fine early tractors.

--Marc Sletten--
HPOCA #3952