Page image

D.—l

Waikoura Tunnel, North End. View showing Stages of Construction: Timbering in Background; Steel Formwork in Middle Distance, and Finished Lined Tunnel in Foreground.

Waiau-Tikiwhata Tunnel, South Face. View shows Timbering and Mechanical Muck-scraper.

GrISBORNE-NAPIER RAILWAY.