A heritage architect has called for the remnants of a historic inner-Sydney building to be saved after a fire last Thursday gutted the Federation warehouse.
Hector Abrahams said the former R.C. Henderson hat factory, which was built in 1912, was constructed from bricks made to withstand high temperatures.
"It's highly likely that quite a bit of the walls will be structurally viable," Mr Abrahams told the ABC.
