Advice re Stan Bray's Model Marine Steam

[Ferrum]

I have built stationary steam engines but my ignorance of the practicalities of model marine steam is profound.

The only book my searching turns up is Stan Bray's.

Please could someone advise me whether it is worth buying and/or where else I could obtain information.

Thanks,

Ron

[R.G.Y.]

 If you are in the u.k. try your local library. They may not have it there but will find it for a small fee.

[Ferrum]

Thank you, R.G.Y. I shall do that.

There does not seem to be much information on the internet. I have found some articles in the "Model Boats" forum which were interesting but only very introductory.