Physical description

Black covered notebook, red spine. On front ' Cash book, Bendigo Branch AFULE 1937' J. Badham, Branch Secretary. Inside front cover, written in blue ink ' J. Badham, 16 Abbott Street, Bendigo' (front pages are cut out of book, presumably cash records ). Remainder of book contains notes re running of steam engines: boiler efficiency, boiler power, calorific value, boiler power rating, engine power, superheating, boiler abuses, superheater metallic packing,supervision, examination 1000 miles. Outstations 1938.