How did SGC decide to add cards to a set checklist?

[hangman62]

That's very similar to looking at prices of these incredibly scarce 60s Topps insert/regonials/test issue,etc..

They start the description with " not actually a set, or never really issued, or only a few escaped out the back door of Topps factory,etc... but yet there they are with prices for all cards in the set..and prices for these 'almost never seen " cards...in THREE conditions !...quite silly

[kmac32]

good question. The 120 cards make sense. I am sown to needing 16 cards from the W572 set.

[glchen]

For the Standard Catalog of Baseball Cards, I've added a couple of cards to the checklist just by emailing the person in charge and showing a scan of the card. I assume that something similar was done for the Walt Barbare card. Who is Walt Barbare, btw? I tried to look him up in Baseball Reference, but no one came up.

Here's another thread on tough cards in the W572 set: Link

[SMPEP]

He was a SS on Boston.

http://www.baseball-reference.com/pl...arbawa01.shtml

He has a e120 card and an exhibit card as well. Not sure if he was in any other sets.

Cheers,
Patrick