Hello,
Superb helmet. The visor trim ring and the 2 nickel silver side rivets are found. Deserves to be completed.
As Philippe said, this is a good M87/91 model.
From 1887 onwards, the point was without Perlring, but it still had the ferrule to close off the aeration. The M87 tip of the 109LGR was unique in that it had 6 aeration holes. In 1895, the M95 tip was changed to the Prussian standard of 5 holes. The rear spine did not have a ventilation flap, the return fastener under the neck guard was a button-rivet fastener rather than a screw-nut fastener, and the upper fastener was a screw-nut fastener rather than a folding tab fastener as on the M95. There are no eyelets for the griffin fixing holes.
This helmet has undergone 2 vintage modifications:
---M91 by adopting the post-side with the chinstrap with fixing key and metal loops. The post-sides are really M91s, as they have a large central button and a single anti-rotation latch at the rear. (The M95 will have a small central button and 2 anti-rotation catches at the rear.
---M95 concerning the griffon, which is no longer screw-nut, but trigger guard.
On mobilisation, this helmet was taken out of reserve stock to be worn on an active Landser or 1GBRIR109. At the time of mobilisation, the helmets of the 1Grenadier-Battalion of the Reserve-Infanterie-Regiment 109 were made up of odds and ends.
Infra, these 2 former helmets of the 109 GR, were reactivated at the I GBRIR109 in 1914, with all that was lying around in the drawers of the B.A.
---On the left is an M95... but with an M87 chinstrap with hooks. (decommissioned and reformed, but finally reused on mobilisation). Griffon with bridges.
---Right a M87/91... but with a M91 chinstrap with scales, Griffon with screw-nuts.
View attachment 55447
View attachment 55443 The 2 helmets are marked peacetime on the left, and the Reserve regiment, raised in 1914.
View attachment 55449
View attachment 55448