So close...
One of the birds $2s (AUK0024766) has a curious spot on the large 2 counter on the back of the note. It looks like a white circle with a brown triangle in it. It is not paper damage.
I can't seem to get a direct link but if you go to https://auctions.canadiancoinsandpapermoney.com/ and type "inverted back" in the search it will come up.
That also came up with another sale in 2024 of serial number 4558737. Do you want to double check your serial number? It looks like they all follow the pattern 45xx737. My guess is that they are all from the same sheet which was skip-numbered by 1000 with xx ranging from 48 to 74 so far.
Hi Shane,
This is a spectacular note! Where did you get it and how long have you had it? I've wanted one for a long time and I thought I had a real one until I was told that it was a fake.
Dean