Camas Aggregates Dogfish

[lather]

I know from the fact that one has been preserved that at least one Dogfish was painted up in Camas Agrregates livery. However, even a detailed internet search fails to unearth any info on them.

 

So can anyone provide details on how many wagons were repainted, when it was done, where they were used and for how long? Also, did they stay as ZFV or were they re-coded? - I know some Dogfish were vac-braked and air-piped as ZFW, while others were air-braked and re-coded into the hopper series as HPA.