mech p.244 differt a...

http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/26757 <http://www.w3.org/nl/lemon/frac#Attestation>

mech p.244 differt a... 
mech p.244 differt ab invento pondere solùm per 50/1000 unciae, hoc est ferè sesquiscrupulum, seu grana 34. 

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