R315's Find... Can someone help me!!!

[Ironmikescards]

I just found these R315's. All are in great shape. Can anyone advise me on the uncut sheets. I could not locate any information in them. Also what would be my best next steps with these cards ? Grading and auction ?
I do not wish to keep them.
(4) uncut sheets of (3) cards
(3) individual cards.

Any and all input is appreciated.

Thanks,

Mike

[autograf]

Ruth, Gehrig & Klein on these.....
http://www.legendaryauctions.com/LotDetail.aspx?inventoryid=129182