xv.[...]

http://lila-erc.eu/data/corpora/CLaSSES/id/corpus/token/id/BTT-178-28 an entity of type: Terminal

Token context:

... [...] iii K Aug symbol(denarii) ṿ[...] pr K Aug symbol(denarii) xv.[...] sụmma symbol(denarii) ḷx[...]

References:

Vindolanda writing tablets edited by Bowman and Thomas (1983-2003) and Bowman, Thomas and Tomlin (2010-2019); Number 178
xv.[...] 
xv.[...] 

data from the linked data cloud