I've recently bought a few coins with provenance listed as 'From the Collection of Z.P., Austria'. Are there any further details on this? I can't seem to find anything online.
I think Z P is a collector who consigned his/her coins to Roma Numismatics and wants to preserve some anonymity. This practice is not unusual.
Sounds fair enough - I was hoping Z.P. might have been a well-known academic - that would've been a good bit of provenance.