harm p.81 in Icosaëd...

http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/24190 <http://www.w3.org/nl/lemon/frac#Attestation>

harm p.81 in Icosaëd... 
harm p.81 in Icosaëdri obtuso et quinquelineari angulo. == harm p.82 quarum figurarum una fit duodecim angulorum quinquelinearium, altera viginti angulorum {011681.}trilinearium. 

data from the linked data cloud