Preserve crumbling paper label

[John McDonald]

I'm wondering if there is a tried and true method for saving cool old paper labels like this one. I was thinking about making a small watered down batch of hot hide glue and carefully brushing it on. As always, any advice or idea's are greatly appreciated.

[Mark Fogleman]

Acid in the paper and adhesive are the culprits.  Hide glue will make matters worse.  Use this: http://www.krylon.com/products/make_it_acidfree/  2-3 applications after masking the back around the label.  Make a dilute solution of a pH neutral PVA glue http://www.lineco.com/cart.php?m=product_list&c=1118&s=999 and apply (light dabbing) several thin coats with a foam paintbrush to stabilize the remaining paper. 

[John McDonald]

With links and all...

Thanks Mark.