Curved MAC (Macintosh) HEINE laryngoscope blade with light bulb, size 4. Made in Germany with stainless steel materials. Minor scratches and hit surface marks are around the piece, mostly near the base of the blade. Connector point located at the base of the blade is slightly worn out. Stamped on the base of the blade back edge side, HEINE / STAINLESS / W.-GERMANY Stamped at the lateral back side of the blade, MAC 4airway, laryngoscope, alfred hospital, melbourne, mac 4 heine, heine, blade, ball, christine