Instructions for installing, operating and maintaining M.L.S. Superheated Steam Pyrometers, Marine and Locomotive Superheaters Ltd , 195 Strand, London wc2. Owner J Badham, 16 Abbott St Bendigo. Small booklet with brown cover in black binding shows picture of Pyrometer on front. On page 1 rubber stamp 'The Superheated Company (Australia ) Ltd Manchester Unity Building, 185 Elizabeth St. Sydney NSW - phone MA 5886'.book, engineering, pyrometers, marine and locomotive superheaters ltd , 195 strand , london wc2 / owner j badham , 16 abbott st bendigo / 'the superheated company (australia ) ltd manchester unity building , 185 elizabeth st. sydney nsw - phone ma 5886