Need some info regarding possible backs for some T206 HOFers

As some of you know, I've begun putting together a T206 backs line with HOFer fronts. I obviously want to put some of the big names in my set, so I need to know some information on what possible backs the following HOFer come with:

1) T206 Cy Young (portrait)

2) T206 Speaker

Edited to be more specific. Which of the following backs can those 2 HOFers be found in:

17. American Beauty - Series 460 - Factory 42 - District 4 - State NC

18. Cycle - Series 460 - Factory 25 - District 2 - State VA

21. American Beauty (no Frame) - Series 350 - Factory 25 - District 2 - State VA

22. American Beauty (with Frame) - Series 350- Factory 25 - District 2 - State VA

23. Cycle - Series 350 - Factory 25 - District 2 - State VA

25. Sweet Caporal - Series 350-460 - Factory 25 - District 2 - State VA

26. Old Mill (Black) - Factory 25 - District 2 - State VA

30. Sweet Caporal - Series 350-460 - Factory 42 - District 4 - State NC

31. Sovereign - Series 150 - Factory 25 - District 2 - State VA

33. Sweet Caporal - Series 150 - Factory 25 - District 2 - State VA

35. Piedmont - Series 150 - Factory 25 - District 2 - State VA

37. Sweet Caporal - Series 350-460 - Factory 30 - District 2 - State NY

38. Piedmont - Series 350-460 - Factory 25 - District 2 - State VA


All help is appreciated. Thank you in advance.

Hi Eric

the Young is a 150/350 card and the Speaker is a 350. Young has some nice backs that he can be found on like Hindu brown, Sovereign and EPDG and Speaker also-BroadLeaf 350, AB 350 with frame and Cycle and there is also a Speaker Drum. I have also seen a Speaker Carolina brights.
hope this helps and if you need more email me
JR

Thanks Jim. I sent you an email.

Eric, If you send a private email to Bill Brown, he will send you a list of the Super Set head has been tracking. This will give you a list of all the possible backs for each card and if they are out there somewhere. Granted the was not listed may show up down the road at least you will know if they are really tough.

Lee