I've been working on getting this helmet for a couple of months and the seller finally was able to cross the border from Canada today. Here is a Canadian universal pattern helmet with tin named to Major Frederick Denison. He led the Canadian Voyageurs on the Nile employed by the Imperial Government in the Sudan Campaign. The helmet has his initials on the leather headband, and is the type of private purchase officer's helmet used in the campaign. The tin is named to Denison.