
early 1970's.................LW1 Lumber Wagon
1965............................SR1 Steam Roller
1960's..........................OW1 Open Wagon









If
you spend a second or two it is easy to see the parentage of this
piece...it is one of several iterations built off Mamod's wildly
successful traction engine (TE1) introduced in 1963.
To help trim costs, some parts were changed with time. Instead of solid front axles like the TE1, the SW1
has a tubular axle, and rivets replace brass nuts and bolts reducing time and labor to assemble.
check out those cool rear wheels, they are inspired by the original full sized Foden Wagon and
could almost pass for something ultra modern on a sports car...they are
really beautifully made and a nice touch harking back to the genuine
article that inspired the SW1. 

I have finally acquired a nice 50 +/- year old example of Mamod's twin cylinder model SE3. It started life sometime in the late '50's or early '60's based on the unique design of the con rod ends, but it's interim history is unknown up until 2007 when it was acquired by fellow steamer and friend Mooseman.
In the left photo is an "on arrival" picture taken on Moose's trademark kitchen tablecloth. It had been painted an incorrect gray on the base and engine uprights, firebox paint was rough and it was missing it's decals...generally in need of a major face lift.
In the photo to the right is the result of a complete refinishing by Moose bringing it back to it's proper color scheme. This is exactly how it looked when I received it in early 2008 in another of Moose and my collection "recycling" efforts! 
I have long wanted an SE3 to modify into a "power plant" and mount on a nice wood base...this one was a perfect candidate. The finished product below was completed in April 2008. It is considerably more solid feeling with the thunderous SE3 sound mellowed out a bit as a result of it's transition to a walnut base, a lucky yardsale find costing me all of 25 cents (former award plaque). 
A flywheel recess was cut, the light green engine frames were attached with small brass wood screws and the firebox/boiler combination was fastened down with brass rods extending thru the wood base.
I lined the firebox floor with a brass tray to catch meths drips and save the wood finish in case of a spill.
To improve burner performance I repacked it with fresh cotton from a new mop head (they are 100% cotton BTW). I also cleaned the pores in the burner top for a nice even flame which laps up the sides of the boiler but is not excessive.
The generator is a small DC "can" motor salvaged from a defunct computer printer. It fit snuggly into a short piece of nickeled sink drain pipe and is further supported in a mount I made up from pieces of sheet brass. That combination of nickel and brass ties nicely with the brass boiler and nickel lamp post and dresses the generator a bit. 
A larger generator was initially tried, but the internal magnet drag overwhelmed the engine.
The lighter weight can motor worked out perfectly and these are available cheaply as surplus or new. This one happened to be a Mitsumi #QH4-4486 in case you want to find one like it.
I couldn't remove the pressed on gear from the motor shaft without damaging the motor, so I simply glued a Wilesco pulley to the gear face with a bit of J.B. Weld brand epoxy. It is a rock solid attachment!!
The generator output feeds a Jensen lamp post with a 6 volt #502 bulb, via a wire routered into the underside of the wood base. The SE3 is self starting even with the generator drive belt attached. Once up to steam, I just turn the steam regulator and it roars to life (see video below). There is little wonder why the SE3 is a Mamod collector favorite, they just run so darn well.
When I finished with this one, I felt it needed a unique decal to commemorate it's re-birth in a different land with some significant modifications...apologies to my English friends, the devil made me do it.
Click below to see an instant video via YouTube: