Help with Zipper ID please....

[PKM101]

Anyone aware of any US based zipper companies thats name started with "W"?

I have a garment that has metal zippers and on the back side of the slider is "USA" and then "W" centered just below that...

Thanks in advance!

 

[Dinerman]

Waldes?

 

[PKM101]

Waldes?

Thank you!

That gives me a place to start my research