These two aren't the same make, but they are nearly the same design. Close enough
And this is a threefer, but who's counting? road train, not a steam tractor... very similar though 
Homeless RV and chaise lounge chair
This is the Shamrockaway, before and after 40 years of use and neglect http://blog.hemmings.com/index.php/2011/01/31/hemmings-find-of-the-day-the-shamrockaway/ for a writeup on it
a 1924 Scott Super Squirrel above, below is the 1926 that Von Dutch restored and lettered for Steve McQueen http://justacarguy.blogspot.com/2008/09/bike-with-possibly-coolest-history-of.html
There was a lot of work to make a wheeled vehicle from this pre 1960's cabin cruiser
How about this... I'd love to see this in motion because I woder if those back wheels power slide like they did on Big Wheels... it was made by the Parker Brothers
http://goawaygarage.blogspot.com/