help urgent! buying secondhand pups.

[b101011]

Hi I want to buy these set of pickups secondhand, but i dont know if they are the correct models, the pickups i want are the seymour duncan jazz and jb.

but the seller doesnt have any verification that the pickups are the model that i want except for the box, i mean almost all seymour duncan pups look similar, does anyone know a way to confirm the model? the seller says there are no markings on the underside confirming the model, is this normal?

please help thanks!

 

[seekz]

Underside must have sticker that says SH-1 or SH-4 JB Br or something

Just a tiny label. But sure have. Even on my older pick-ups, 59' also have.

 

[b101011]

so this is a dodgy deal? no way the label could have dropped out?