10x80 Flak binocular headrest brow pad

A very nice original rubber headrest pad, minus the spigot attachment, for the 10x80 Flakfernrohr binoculars (and other optical devices which are designed to accept the same part). 
 
The dark brown coloured rubber remains in excellent condition, with no major splits or damage, and the rear plate retains the vast majority of the original ordnance tan paint finish.