p[...]

http://lila-erc.eu/data/corpora/CLaSSES/id/corpus/token/id/BTT-155-39 an entity of type: Terminal

Token context:

... [...] tectores [...] [...]apil[...] [...] ạḍ cae[...] [...] [...]b[....] ad p[...] cum[...]

References:

Vindolanda writing tablets edited by Bowman and Thomas (1983-2003) and Bowman, Thomas and Tomlin (2010-2019); Number 155
p[...] 
p[...] 

data from the linked data cloud