[NHCOLL-L:1746] preserving Araucaria cone

[Linda Klise]

Hello,
I am wondering if someone can help me.  I am currently working on an 
exhibit displaying petrified wood from Arizona.  In the display fossil 
araucarian cones are being compared to a living Araucaria brasiliana cone 
which I just received from Brazil.  These cones break up and lose their 
color quickly.  My question is how does one preserve the living cone for 
exhibit?  I know that historically wire mesh was used to keep the cones 
intact.  I have thought about using a hairnet then placing the cone in FAA. 
Any suggestions will be greatly appreciated.

                                                         Thanks,

                                                         Linda Klise