Group Of 5 Vintage Signed Pins

This is a estate find. A group of 5 vintage collectible pins. 4 out of the 5 are signed.
The Jenny Berta neon collection pin has a smudge on signature, but you can see the name and also the one John Hine pin that is signed does not have a pin so i am not sure it that is the way it came.
I do not know much about them.
I am asking best offer for the group.