A strange card

[1963Topps Set]

Salesman sample?

1957 Topps...

Billy Martin front

Whitey Ford number - 25

Tom Sturdivant back

Billy Martin cartoon, cropped differently..

[hangman62]

Wow

that is very odd

[bnorth]

Not 100% sure because I could not find a picture of a panel with that card. I do know it has the same exact offset back as other 57 Salesman samples I have seen.