Canada, Dominion. Canadian-Made International Alphabet "Z" Signal Flag Auction Archive he made substantial and valuable

he made substantial and valuable contributions to projects and publications on the subjects of engineer and chemical warfare equipment of the German and Japanese forces

Cross of Valour (in bronze

Boer War Army Medical Service Armband (in white cotton

composed mostly of Polish volunteers

Canada, Dominion. Canadian-Made International Alphabet "Z" Signal Flag Auction Archive he made substantial and valuableIn nylon, consisting of six triangular shaped panels, featuring large yellow and red panels in the top and bottom positions respectively with their points facing each other, with a black panel at the far left and the navy blue panel at the far right, each consisting of two smaller panels butting each other and joined at the seam via two rows of white threading, with additional reinforcing triangular patches sewn in place and butting the hoist sleeve,