Sparey starts as we all were- basic but goes on to describe and use photographs to illustrate what CAN be done on a a fairly average lathe with a 7" swing and can screw cut . Again, he suggests Lathe tool shapes for a beginner to copy. What has to be remembered is that he hadn't a mill and - look what he achieved.
Chaddock also uses an even more ancient lathe and then sets out to make tooling for a Dore Westbury mill which he has just made. Earlier he made an atom bomb or at least bits for one!He also made ball bearings on the lathe but after making atom bomb bits, it must have been quite simple!
What must be remembered is that having access as an editor of Model Engineers Workshop provides access to what Shakespeare described as a 'Nest of Singing Birds' who were folks like Thomas, Westbury, LBSC, Jack Radford, and Tubal Cain to mention only a few.
Surprising little is really original. Have a go at Smith and Sparey and perhaps move on.
Let us know of YOUR discoveries, please.
Norm