Goodness, what a treasure to find!!  My partner and I have been very
busy with genealogy and quite familiar with such gems.   Carl's got
several items of that nature that he's taken to a local framer's and had
carefully framed under museum glass (can also use archival glass), which
protects against UV damage.  The framer is experienced in handling
delicate antiquities so we trust her completely in that process.  All
mounting is done using acid-free archival preservation materials.  He
just had a charcoal sketch of his ggg-grandmother conserved in this
manner.

Your rolled up situation presents its own set of problems.  Doubtless it
has been rolled up for quite some time and will resist unrolling.  It's
probably quite dry, which is not a good situation.  I had an idea on
this, so I surfed the web a bit and found this information which confirms
my thoughts on how to address this: (from
http://www.loricase.com/faq.html)

7. I have an old wedding certificate that has been stored rolled up for
many years. It is quite brittle. How can I safely unroll and flatten it?

Often when paper objects have been stored rolled for many years, they
become quite brittle. In order to safely unroll your certificate,
moisture needs to be restored to the document (known as humidification).
Placing your document in a humid environment for several hours should
make it more flexible, allowing you to carefully unroll and flatten it.
Watch out for ink on the document that might bleed (don't humidify it if
the ink will run). You may have to experiment with the level of humidity
and the amount of time you leave the document exposed; monitor to make
sure it does not get saturated. Attempt to carefully unroll the document
while it is still humid; do not proceed if it resists or begins to crack
or tear. You could then flatten it by placing the document between two
pieces of blotting paper, and then place a heavy object on top for a few
days.

***

If I were doing this, I would try placing the document on a clean dry
linen cloth on an immaculately clean baking sheet and place on an oven
rack; I would then place a pan of very hot water on the bottom of the
oven.  The oven compartment will keep the humidity in one place.  Do NOT,
of course, turn the oven on!  You will want to leave the oven door open a
bit to allow excess heat to escape -- you want humidity, not heat.  Let
it sit for maybe an hour and then check to see if the paper is willing to
unroll any, and check for possible ink runs, per above.  If no ink runs
and paper not willing to unroll yet, keep humidifying, and change out
with fresh hot water as needed.

Also, having some experience with archival materials, I would *very
strongly recommend* you handle such documents minimally, and when you do
wear white cotton gloves.  The cotton will keep the oils in your skin
from contacting the paper and causing further deterioration.  If there is
a historical or preservation society in your area, you could contact them
for guidance as well.  Larger organisations (such as state historical
societies) usually have people on staff experienced in such matters.

Good luck!

Thurlow
Lancaster, Ohio

[email protected] wrote:

  I am asking for advice on "non" lace preservation. I found my great
  grandparent's original marriage certificate and their family record (a large
  Victorian sheet which has all the births deaths and marriages inked in) Both
  are rolled up and FRAGILE. How do I unroll and preserve them from
  deteriorating further and falling apart?? I thought maybe ironing them
  between waxed paper?? (works for preserving fall leaves that come off of
  trees) These are from the late 1800's so very very old. I REALLY REALLY
  REALLY want to keep these. I am the family historian (I do the genealogy
  research) and any and all original family documents are very precious.

  Thanks in advance

  Cearbhael

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