KODAK NEW YORK WORLD'S FAIR BABY BROWNIE, Brownie Junior, Hawkeye with flash

Description

I found these 3 cameras in my grandmother's closet.  She was born in 1900, so I am sure she was the only owner.  I know nothing about them, but am pretty sure they work.  All I did with them is dust them off and pull the shutter on the "Baby Brownie" and it works.  I took close up photos of the only flaws that I see, which are on the strap of the Brownie Junior and on the side of the Baby Brownie, which , my guess, is where the film was loaded and unloaded.