Questions about a 1970 Topps #424 Mike Kilkenny?

I was wondering if this is considered a variation if the card has a white circle logo... Or is it just a uncorrected variation/error card. I am looking at my beckett price guide and it says Inconsistent design? I am aware of the centering problems this card has. I recently just sold the card in Psa 8 centered shape. I also was wondering if this card has a yellow version known to exist ?
Ryan
Ryan

1938 Cartledge Boxing cards psa 7 - psa 10
1951 Topps Red backs psa 8 only!
1960 Golden Press Presidential set Psa 8 's - Psa 9's
1961 Golden Press psa 9's
1976 Topps baseball psa 9 Stars
1980 Kelloggs baseball Psa 9's - Psa 10's
1988-1989 Fleer Basketball psa 9's
1988-1989 Fleer Stickers psa 9's
1989-1990 Fleer Basketball psa 10's
1992 Coca-Cola Donruss Nolan Ryan 1-26 Psa 10 only Gpa 9.80++ E-mail Newyork00007@aol.com
1951 Topps Red backs psa 8 only!
1960 Golden Press Presidential set Psa 8 's - Psa 9's
1961 Golden Press psa 9's
1976 Topps baseball psa 9 Stars
1980 Kelloggs baseball Psa 9's - Psa 10's
1988-1989 Fleer Basketball psa 9's
1988-1989 Fleer Stickers psa 9's
1989-1990 Fleer Basketball psa 10's
1992 Coca-Cola Donruss Nolan Ryan 1-26 Psa 10 only Gpa 9.80++ E-mail Newyork00007@aol.com
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Comments
Ryan
1951 Topps Red backs psa 8 only!
1960 Golden Press Presidential set Psa 8 's - Psa 9's
1961 Golden Press psa 9's
1976 Topps baseball psa 9 Stars
1980 Kelloggs baseball Psa 9's - Psa 10's
1988-1989 Fleer Basketball psa 9's
1988-1989 Fleer Stickers psa 9's
1989-1990 Fleer Basketball psa 10's
1992 Coca-Cola Donruss Nolan Ryan 1-26 Psa 10 only Gpa 9.80++ E-mail Newyork00007@aol.com
Doug