Bottle Kiln Type:Unframed covered wall to wall in

covered wall to wall in dense green moss

The testing room at Portland Cement Works Precinct sits largely as it was left

overhead power lines forming a dense web against a grey Hokkaido sky

A Kamewa variable-pitch propeller gave the ship precise speed and manoeuvring control across some of Australia's most remote coastlines

where the ship's deck and engineering officers relaxed between watches

Bottle Kiln Type:Unframed covered wall to wall inOne of two surviving brick bottle kilns at Portland Cement Works Precinct, standing approximately 14 metres high with steel clamping bands visible at regular intervals along the brickwork. These kilns date to around 1889, predating the Commonwealth Portland Cement Company works by over a decade. Part of the Portland Cement Works series.