Diesel alternator unit at the Christchurch City Council water ...

Kempthorne Prosser sulphuric acid manufacturing plant at Hornby.

T.L. Uren, managing director of Carbonic Ice Ltd, with a piece ...

Machinery in the workshop of Toolquip Supplies, owned by Les ...

Seed dressing plant at the Leeston store of the New Zealand ...

Builder, John Mawson, working on extensions to the third floor ...

View of the site for the Canterbury Public Library during the ...

A drilling rig starting to establish the foundations for the new ...

An automatic combination back part moulding and seat lasting ...

Alan Jarvie at the Addington Railway Workshops operating a ...

Interior of dials monitoring power and voltage at the Addington ...

Interior of dials monitoring power and voltage at the Addington ...

Workmen in a workshop making artifical limbs.

A trench digger preparing to lay a line on Curletts Road on the ...

View of a flooded corner of Cashel Street and Fitzgerald Avenue. ...

Marshland Road opposite The Palms

Uncovered old tramline in High Street as new tram tracks are ...

Uncovered old tramline in High Street as new tram tracks are ...

Shingle screen machine in use at Isaac Construction adjoining ...

A group of women being shown a mechanical demonstration.

T. H. Greer gives a mechanical demonstration to Diane Clark, ...

Interior view of a workshop with two fitters and tuners at work ...

Interior view of a work room with machinery at Papanui Technical ...