File talk:NAACO-Brigadier.jpg

I think this meets the non-replaceable standard, since the subject of the photo was produced in only prototype quantities, more than 60 years ago. Finding one to photograph in another way would be extremely difficult, and the manufacturer can't be asked, since they've been out of business for more than 50 years. Sacxpert 13:22, 11 July 2007 (UTC)