image/svg+xmlOpenclipartGreek helmet 52008-12-29T03:43:10Harmsworth's UNIVERSAL ENCYCLOPEDIA Written by the Leading Authorities in Every Branch of Knowledge and edited by J. A. Hammerton 1900https://openclipart.org/detail/20893/greek-helmet-5-by-johnny_automaticjohnny_automaticexternalsourcegreekheadwearhelmet