I was looking for a copy of this book on my local library site,and somehow ended up here:
http://www.fastonline.org/CD3WD_40/JF/424/19-423.pdf.
It turns out this is an online copy of this book,which is long out of print(1975 was the last issue,afaik).
They also have "model boilers and boilermaking"by the same author:
http://www.fastonline.org/CD3WD_40/JF/424/19-422.pdf
A quick peek has revealed some really interesting engines,with some drawings for the simpler ones.The photo's are very dark though,but beggars can't be choosers.
http://www.fastonline.org/CD3WD_40/JF/424/19-423.pdf.
It turns out this is an online copy of this book,which is long out of print(1975 was the last issue,afaik).
They also have "model boilers and boilermaking"by the same author:
http://www.fastonline.org/CD3WD_40/JF/424/19-422.pdf
A quick peek has revealed some really interesting engines,with some drawings for the simpler ones.The photo's are very dark though,but beggars can't be choosers.