|Cover of "Good Firemanship"|
The ideas & directions contained therein seem to apply to larger locomotives on faster, heavier, longer runs, so don't transfer directly for TR use. However, many of the facts & arguments are interesting, may be useful, & are worth discussion.
The booklet is crown copyright, a copy being held in the National Archives, but as far as I understand may be published if acknowledgement of this copyright is given. It is available for download from https://archive.org/details/GoodFiremanship