Historical information

This is an early photograph of the Black Powder Mill after the Explosive Factory was closed down, but before any restoration work took place and it was placed on the Voctorian Heritage List.

Significance

Black Powder Mill (Building No. 745)
- Built: 1942, to supplement output from the nearby ICIANZ plant (operating since 1935).
- Function: Ground gunpowder for bombs and shells using an edge-runner mill—a technology dating back to the 16th century.
- Design:
- Two levels: milling equipment above, mechanical gear below.
- Reinforced concrete walls and sacrificial wooden blast doors directed explosions safely toward Kororoit Creek.
- Incident: In 1944, an explosion injured two workers; one later died from burns.

Heritage and Preservation
- Significance:
- Only surviving building from the Albion Explosives Factory.
- Possibly the last gunpowder production building erected for military use worldwide.
- Recognized for its engineering, historical, and social importance.
- Saved by Community: Initially slated for demolition, but preserved after strong local advocacy.
- Restoration: Added to the National Trust Register in 2001; restored and reopened in 2003.
- Today:
- Hosts annual open days with machinery demonstrations and black powder firearm displays.
- Managed by the Sunshine & District Historical Society since 2022.

Physical description

Color photograph