A few observations:
It appears to have that single off-white veneer in the points that were early 70s Joss.
Looks like Brunswick KU bumper, probaly earlier than 1975, given that.
Hard to tell, but that first picture looks like it has an 18 thread pin. If so, earlier vintage. The OP would need to confirm, and provide better pictures.
The joint collar is not typical Joss, doesn't have the usual veneers, to go along with the boxes. Makes it very unusual. Definitely an early Joss, given the other aspects of the cue.
The wrap does not look original. Looks like it has been replaced somewhere along the line. Specs are quite dark to be original.
No shaft specs, so hard to put a value on it. But those who think 250 to 450 obviously have no knowledge. The butt alone, if straight, and good shape, would be more than that.
All the best,
WW