Digital BW, The Print

It's quite old (not sure how long I've had it but for a couple of years).
If optical brighteners don't last a print you make now may be yellowed after a few years ?

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, Tony Sleep <TonySleep@...> wrote:
>
> On 05/01/2010 frankg_photo wrote:
> > (must say I'm still surprised by the 'warmth' as I though Photo Rag 
> > was 'brighter'?)
> 
> It depends how old it is!. The OBA's in HPR base don't last long.
> -- 
> Regards
> 
> Tony Sleep
> http://tonysleep.co.uk
>