dr

http://lila-erc.eu/data/corpora/CLaSSES/id/corpus/token/id/CEL-I-13-39 an entity of type: Terminal

Token context:

... solvam stipendio proxumo et eorum usuras in menses singulos in dr C a III sine ulla controversia extra alias dr Aug ...

References:

Corpus Epistularum Latinarum Papyris Ostracis Tabulis servatarum; Volume I; Number 13
dr 
dr 

data from the linked data cloud