Digital BW, The Print

Well Jerry,maybe you are right.I was told it was so,but who knows... 
The photos themselves were protected by that kind of "butter paper" 
if that means in english the same as in portuguese.Maybe it's 
that,I´ll try to mesure it's ph...
Best,
André

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, Jerry Olson 
<jerryolson@r...> wrote:
> I don't think your album was archival. Possibly, either the plastic
> pages or the paper behind the prints are not really archival. Just
> because some manufacturer SAYS something is archival doesn't mean 
it is.