Perhaps this is pushing it a bit since it is more or less of a technicality, but this version of the
1967 Topps #252 Bob Bolin 'White Streak' Variation is the only one I have ever seen, and significantly different than the standard 'white streak' card*...
1967bolin252whitestreakPSA8.jpg
*Ignore the fact that they goofily label it 'white streak between name' (singular) and not 'white streak between names' or 'white streak between first and last name.' 