Original Imperial German WWI Naval 15cm Cannon Gun Sight by Carl Zeiss of Jenna Brown Bess Muskets These are marked on the

These are marked on the right side of the rear by the eyepiece with the model and serial number:

The helmet comes complete with its original worn leather liner and brass chained chin scales

The bayonet is not maker marked

and unfortunately quite a few of them had no scabbards or had scabbards that were falling apart

Original Imperial German WWI Naval 15cm Cannon Gun Sight by Carl Zeiss of Jenna Brown Bess Muskets These are marked on theOriginal Item: Only One Available. This is an exceptional excellent condition 15cm Naval Cannon gun sight manufactured at the end of the Great War by legendary Carl Zeiss company of Jenna. This is a heavy exceptionally well made sight comprised of brass and stainless steel. Overall condition is excellent, the sight features perfect optics with 4 filtered rotating lens; clear, tint, yellow and green. The filters rotate perfect via the use of a pull