Finally arrived in the right place thanks to @Belphoebe’s assistance.

Appologies for posting in incorrect thread earlier.
THis step should go after consultation with your insurance agent - see next post.
If majority of a collection is vintage with no receipts, what then? Also, how do you arrive at current value for a limited edition?
-Thanks
HDid you8 do your OFF SITE list last night ? Lets assume so.
Next step, check to make sure they are all authentic. You are probably sure of 99 % of them, let you now have a few to authenticate - real or fake, not value, that is later. Authentication requires the GOOD photos, but you only have a few to authenticate. Add any GOOD photos to your OFF SITE collection of stuff. There are not many options
1. Try to find someone - resale store ? - in town - that can take a look. Easiest if you dont have to ship the silk.
2. Join a silk group that meets in person and bring your stuff and get opinions eg HSCI.
3. Are you a good customer of an internet reseller? Maybe they will do you a favor and authenticate for you.
4. You can contact MyPoupette & AUTHENTICATE 4U - may not be useful. Price too high? Dont want to ship ? Does anyone know if they can give you a value ? I think not .. They just say real/fake. These are places that I know of, I have never used. I suggest making a budget for thge authentication / valuation services. Or, do all the work yourself, and document it in your lsit.
5. Self authenticate. Go through the internet and see if you can find hi-res photos of similar scarf. Write down your analysis, stick OFF SITE
6. You can consult an estate sale place, but< i will talk to that when talking of value - LATER.
I doubt any of these methods will yield a certificate of authenticity at a reasonable price.
The next step is very HARD for some ... Recall this weeks authentication story: 140cm HIPPOPOLIS for sale. Seller verified it was 140cm and claimed to have certificate of authenticity. Well, .H never made it in 140cm. Sellers make errors in measurements all the time (mark a 70cm as 90cm etc). But, sell,.er verified the size. FAKE. Period. But the seller gave the potential buyer long story about certificate blah blah blah. I wonder if the seller has accepted the fact it is a fake?
So, you will probably still have one or two of questionable authenticity. Be HONEST with yourself - they may be fake. You should consider them as fake.
So, now, you have the incredible list and set of photos for all your stuff, and you know which one(s) are (likely) fakes. Write down everything in your list. This list is now golden ! Lots of info.