A small bank that looks like a book with Save for Canadian War Savings Certificates on the cover.

This small navy coloured bank is made to look like a book. It was produced by Gillette Safety Razor Company of Canada Limited.
The front says “Save For Canadia War Savings Certificates”. It has a key hole (do not have the key) but it opens anyway.
The interior is very aged, and we have no idea of the age of the item. It would appear to be from WWII era. It does show some wear but would still make a good conversation piece.