EXTREMELY RARE IMPERIAL RUSSIAN PRE-WWI GUARDS NAVAL INFANTRY SHAKO.  Has Guards star on NAVAL INFANTRY (Marines) double headed eagle badge with crossed anchors badge.  Leather body.  Appears to be for an NCO or junior officer. Has brass double-headed Russian eagle with crossed anchors Naval Infantry badge with guards star and with an 1857 - 1859 battle honor banner above it and Russian national cockade on top. In very good clean condition. Has full liner. Minor scratches/wear but no damage or missing parts. Appears to be 1913 dated on liner. Overall beautiful IMPERIAL Russian pre-WWI NAVAL Infantry helmet in very good condition.