Vp-001 Designation

I do believe it stands for "Variety Plus" and there may be several varieties.
In this case for example, IF there was a second Doubled Die Obverse variety, it might be designated as 1953 Jefferson nickel VP-002 DDO
Of which right off the top of my head, do not know if such exists, but for some dates, there are several DDO and yours has the specific characteristics of the one that has been designated as VP-001
Off the top of my head, I don't know who came up with this catalogue number system. It might just be NGC's way of sorting it out and making it a specific die variety designation.
Different books have the same die strikes designated with different catalogue numbers. Somebody will know. At the moment, I am not too sharp on who is who.
For Wexler, this would probably be WDDO-001
Hope this helps rather than confuse.

New discoveries are found from time to time, so a VP-002 or VP-003 may be added later. If your VP-001 was an ordinary strike it would not have that on the holder. Yes it is a bit confusing, someplace I found a cross reference for some coins. I'll go look again and edit to add if I find it.

http://www.ngccoin.com/VPSubCategory.aspx?subid=17
Well here ya go for starters

PR67 means it is a proof coin in 67 out of 70 condition.
VP-001 means it is Variety Plus No 1 in NGC designation
DDO means Doubled Die Obverse.
Is yours a proof?

BTW the value of price ranges given on that page are not significant

I have in hand
The Best of The Jefferson nickels Doubled Die Varieties Vol 2
by Wexler and Ribar

and on page 70 it shows 1953 WDDO-001 and a cross reference for this as I-O-II and FS#5-032.7 Discovered by Hugh T. Campbell

Some of the diagnostics show that there should be a small die crack on top of Jefferson's Head and at the base of his bust as well. From the images in my book, I would look closely at the top of WE TRUST.
It appears that it is obviously doubled on those letters especially.
It has values which mean nothing to me personally.
It is worth what a person will pay for it.
It is supposedly very significant and very rare.

For
Proof 60 $70
Proof 63 $90
Proof 65 $120

Would I spend that?
No, I would try to cherry pick one at the same cost of a 1953 Proof for the best grade I could find.
When it comes to the most famous top 10 doubled dies, I did pay a bit more for my 1955 Proof with the QDR quadrupled die reverse but only a fraction of this book value but considerably more than a regular proof.

I have no further info for you.
I recently bought a second 1953 proof, I can't get to it at the moment but something tells me I might have one of these too?