Who will Authenticate and Slab these
 

These are 1903-04 Team Cards. They are in really nice shape. The Pirates features wagner. Does anybody know who Authenticates and Slabs these?

Are those cuts from magazines? If so, no reputable company will grade them.

Cut
 

They are not cut. They may have been supplements, but they do not have signs of being hand cut.

post a scan of the backs, that might help determine their origin.

Backs up.
 

I think they are photos

Sporting Boiler Supplements
 

I was able to find the issue. They are 1904 Sporting Boiler Supplements. Does anybody know if any of the grading companies will slab and authenticate this issue?

Unless they are hiding under another year, it’s not showing up under the sets for 1904 that PSA has graded in the past.

https://www.psacard.com/pop/baseball-cards/1904/20224

You can go to PSA website and ask them to grade themhttps://www.psacard.com/myaccount/customerrequestcenter. You have to show them online that they exist so they don't grade fantasy pieces. I've done that and it wasn't horrible.

possible this??
 

https://www.ebay.com/itm/22519870860...Bk9SR_a-_NH-YA

Jim Manos

If they're authentic (I've never heard of them before, but oldcardboard.com lists the issue), Beckett will authenticate anything that they can identify and fits in their holders.

Sgc
 

SGC has a size 6x8 size limitation. Anybody know on PSA?

PSA's largest slab is 10 x 13" & can support an 8 x 10" item.
Its larger then my scanner bed

https://www.qualitycards.com/pictures/52171993.jpg