BC of Nosler bullet

[boney]

I know this question was asked last year around the same time by another member and when it was answered I,too,wrote it down but have lost it.
Anyway, can anyone tell me the BC of the older Nosler Partition 175 grain semi-spitzer in .284(7mm)???
I dont believe this bullet is made anymore,instead they make a 175 spitzer partition,I still have a box or two of the old semi spitzer's and would like to know the BC.
Thanks in advance.

 

[Fall Guy]

According to my Nosler Manual Number 2 (1981), the 175 Grain, .284 Semi Spitzer (Partition) BC = .484

 

[todbartell]

I know this question was asked last year around the same time by another member

 

[boney]

Thanks Fall guy!