Temple Works is a former flax mill in Holbeck and was the largest single room in the world when built in 1838. The Grade I listed building, also known as Temple Mills, has a stone facade consisting of 18 full-height windows separated by 18 pillars with an overhanging cornice in the Egyptian style, based on the temple at Antaeopolis and the Temple of Horus at Edfu. The factory building derived from the Typhonium at Dendera. The long term future of the now derelict building has endured its fair share of false dawns down the decades. Fast forward to 2025 and the Government has pledged £10 million to bring it into public ownership and a new home for the British Library in Leeds. READ MORE: Seven lost wonders of Leeds you may not know about LOVE LEEDS? LOVE NOSTALGIA? Join Leeds Retro on facebook YEP RETRO NEWSLETTER: Sign up for our free monthly email digest of Leeds nostalgia

1. Temple Works
Temple Works was built in the Egyptian Revival style to impress prominent Leeds politician and businessman John Marshall, who owned four mills in Holbeck at the time. | James Hardisty Photo: James Hardisty

2. Temple Works
Temple Works is made up of an office building and a factory. The office building is made of stone and has 18 full-height windows separated by 18 pillars, with an overhanging cornice in the Egyptian style based on the temples at Antaeopolis and Edfu. | Tony Johnson Photo: Tony Johnson

3. Temple Works
The factory building derived from the Typhonium at Dendera. The Typhonium is located about 2.5 kilometres south-east of Dendera in Egypt, and is one of the best-preserved temple complexes of ancient Egypt. | Tony Johnson Photo: Tony Johnson

4. Temple Works
An unusual feature of the Temple Works building is that sheep used to graze on the grass-covered roof. Sheep are not able to use stairs so the first hydraulic lift was invented in order to help move the sheep onto the roof. | James Hardisty Photo: James Hardisty

5. Temple Works
In the 1970s the building was used as the Kays Mail Order Warehouse, and some of the workers were photographed by famous photographer Peter Mitchell outside the building at the end of their night shift. | James Hardisty Photo: James Hardisty

6. Temple Works
There used to be a chimney in the style of an ancient Egyptian obelisk, but after it developed a crack it was demolished and replaced by a brick structure in 1852. | James Hardisty Photo: James Hardisty
