Inventory Reference 9/2/303/0011 Formal Gradings Grading Grade II GradingComment archiveimport Grading by: South African Heritage Resources Agency Statement of Significance This powder magazine, which was designed by the architect D. E. Wentink in September 1898, is an oblong building that was built of local dolerite stone. It was presumably erected with a view to the impending Anglo-Boer War of 1899 to 1902.