There aren't a lot of us who collect sample slabs, and the information available is quite thin.
Conder 101 covered samples in his (out of print) 2003 book (you can borrow it from the
ANA library if you are a member).
Cam tracked samples in his SampleSlabs.com site until is death in 2010. He shared information quite freely, I wish I had known him.
The information from those two was one of the sources David started from, plus his correspondence with several knowledgeable individuals, his personal collection and tracking sales on
ebay.
Quoting his acknowledgement:
Quote:Sampleslabs.com has been the center point of sample collecting. Let me give a special thanks and appreciation to the site administrator Jeremy Katz of JK Coin Photography for permission to use images. Because sample collecting is in its infancy, corresponding with Yoni Cohen, Mike Kittle, Tim Larson, and especially Burton Strauss has been important in expanding and sharing knowledge. Mike provided many high-quality images for the book, including the cover photo.
I appreciate and thank: Jim Cauley Alan Canavan Michael Schmidt Nate Butler Barbara Gregory Mike Vanyur Earl Honeycutt Mike Ontko Kristi Riffe Fred Weinberg Robert Klein
Thank you to these
ebay sellers who allowed the use of images from their listings: bobaluv, colonial-americana, dlpcoins, downeasttreasurechest, ecoinmerchant, flying_bostonian, indeetlib-auctions, jag-nut, recclm50, jjcoin$, jkcoins (Jeremy Katz / JK Coin Photography), luckygoldhorse, mactanboy, mjdanielscoins, psgracing, saen78, slq.man, so-calledguy, whippynut, and winthrop currency.
It makes for a rich field that is easy to contribute to. For example, when I bought the Bolivian 2 Reals (S# NGC-Br2-4-1)...
NCG's database gave me the size of the run and also the coins contained in it.
The style of the label matching against Conder's book gives an approximate date.
Some Google searching shows a newspaper article about the winners of the YN Treasure Trivia game at the SLC
ANA show.
Is it conclusive? No. I would need internal information from NGC (and truth to be told I haven't asked - bad on me). But it's plausible (shout out to MythBusters).
So you can play too.
ProofReader's sample appears to be a brown label, so it matches S# NGC-010-3-8.
David notes that 204782-xxx was reused many times. Very close to ProofReader's item, there is also S# NGC-010-2-8 (green label). And FA 00 and PF 65 NGC brown labels and PF 65 NGC green labels. So we have proof of several runs just there.
For NGC-010-x-8 David indicates both 1960D and 1963 dimes, however NGC's database for -073 says 1963 dime -
https://www.NGCcoin.com/certlookup/204782-073/Further the database shows -115 but not -116, so you know at least one run went up that high.
So is it RARE? Not really, we can broadly say that several hundred substantially similar slabs exist. But we also know that survival rates are questionable, with people cracking them out, throwing them away, etc.
And, if you have OCD, you need all five varieties
NGC-010-2-7
NGC-010-2-8
NGC-010-2-9
NGC-010-3-8
NGC-010-3-11
Plus any new ones that surface...
(One of the great unknowns about NGC in general is the brown vs. green label question. Conder is color blind so he never realized there was a difference. The fading of brown and green to grey would account for a lot of the confusion, but it means the -2- and -3-s in David's book would need to be combined and perhaps broken out based on hologram styles or something else that gives some kind of provable history)
-----Burton
50+ year / Life / Emeritus
ANA member (joined 12/1/1973)
Life member: Numismatics International, CONECA
Member: TNA, FtWCC, NETCC, EveryCountry (online) coin club
Owned by three cats and a wife of 40+ years (joined 1983)
Author: 3rd Edition of the Sample Slabs book,
https://www.sampleslabs.info/