Inventory Reference 9/2/312/0001 Formal Gradings Grading Grade II GradingComment archiveimport Grading by: South African Heritage Resources Agency Statement of Significance This powder magazine, which was erected during the first half of 1899, is a rectangular structure that was built from local dolerite stone. It was presumably erected with a view to the impending Anglo-Boer War (1899-1902).