The Home Machinist!

Is this what you are looking for? https://youtu.be/fcUvz4wHecw

Here is my Clishay with the Marty Knox boiler.

Bill

I use cast iron rings from here OTTO GAS ENGINE WORKS 2167 Blue Ball Rd Elkton Maryland 21921-3330 http://www.ringspacers.com/rangcast.htm

Bill

Had Marty Knox build mine. Works great. We have boiler inspection here in Maryland so consider where you want to run.

Would this be a kit or castings to finish? Approx Price range?

For something similar to the Coles Worthington pump look at the Mich-Cal No2 pump drawings in Live Steam Oct 1986 and Dec 1986. This might be what you want. This uses no castings.

Bill

If the wheel size is the same as in the book I would recommend that the diameter be increased to 5" which is what I did. Several who built the Clishay have a problem with the chain dragging when it stretches from use. Just my $0.02

Bill

I have added the plug in the top cylinder cover and adding the cylinder cocks. I am using some details from the engine build for the original Clishay.

Also adding the piston rings as per the original design.

Bill

I am building the Clishay/Big Bertha from the Modeltec plans and am planning on adding the cylinder cocks. Also adding piston rings on the piston.

Bill

Not sure who is keeping count of the Wendy's but the Chesapeake & Allegheny in Baltimore has one that runs on occasion.

Scotty,

I have known Larry for a long time. Say hi next time you see him from Bill at CALS in Baltimore

Thanks Scotty. I would be interested in how the Bertha engineering goes as to reverse linkage.

By the way do you know Larry Kirchner at Maricopa?

Bill