Newfoundland Cheques With Stamps

I was given about 60 of these cheques with most being similar to the one's shown below.
Would these garner more interest to a Newfoundland stamp collector or a collector of cheques & bonds? (Perhaps neither)
Some are made out as drafts, money orders, cash, personal cheques deposited into the Newfoundland exchequer accounts.
I know the photo's are quite small and hard to read but if anyone requires larger photo's of any just let me know and I'll see what I can do.

Cheer's, Bill

I would venture these would be of interest to either group of collectors. Thanks for sharing.

Interesting but not in my radar. Thanks also for sharing.