What Bartolini is this?

[Fuzzbassr]

I was given a Bartolini pickup by a friend tonight, it is a soapbar and just has "BP" printed in Bartoloni font... It looks like a real Bart not one of the cheaper ones, I just can't find any info on it... He said he thinks it was originally in a Tobias he had... I'm thinking of routing the j space in a PJ for it but any help would be awesome...

[tubby.twins]

It could have been in an older Zon bass. I think I've seen those with the "bp" logo.

Is there any text engraved on the bottom side of the pickup? That may help identify the model.

[Fuzzbassr]

No, it just has the gold bottom and typical Bart wires