p[rae]f

http://lila-erc.eu/data/corpora/CLaSSES/id/corpus/token/id/CEL-I-233-5 an entity of type: Terminal

Token context:

Flavius Ele[ut]herius H.st.[…] fr p[rae]f k Ps[oftis […] in..[ […]tia nomin[a] m[at]riculis [inserta [ex] [die] ...

References:

Corpus Epistularum Latinarum Papyris Ostracis Tabulis servatarum; Volume I; Number 233
p[rae]f 
p[rae]f 

data from the linked data cloud