Registered mourning cover bearing wax seal with Greek Royal Crown, fr. with 2dr. + 7dr. in vertical pair + 1dr. charity and posted from "ΨΥΧΙΚΟΝ*29 VII 39" (month inverted), via "ΠΕΙΡΑΙΕΥΣ-ΘΕΣΣΑΛΟΝΙΚΗ ΚΙΝ*29 ΙΟΥΛ. 39" (railway canc.), arr. "PARIS*1 8 39". The receiver was "Madame de Komstadius". The cover bearing exchange control cachet "ΠΕΝ".