Assembling the shaft grave helmet

Nearly complete shaft grave helmet, with its outer shell in place.

At this point the helmet looks finished, and it nearly is, but it doesn't yet have a felt liner.  Just like the Phaistos helmet, the leather components are stitched together with strong linen thread.  The joins are covered in red felt, which acts a little like a gasket and hides any places where the joins are a bit scruffy.

In this case the helmet shell consists of a conical top piece, and two curved cylinders studded with metal discs and stuffed with linen (see my first post on the shaft grave helmet for a cross sectional diagram).  I had a long think about whether I should glue the linen and then decided not to.  Aldrete et al, who quite literally wrote the book on linen armour, found the linen layers didn't necessarily have to be glued together.  The important thing is that you have a lot of layers of springy stuff to absorb the impact of any blows you receive.  Schlieman did recover a small fragment of linen armour from shaft grave V, which consisted of 14 layers and may have been part of a linothorax, but I don't know whether the layers had been glued or not.  It may not have been possible to tell.  Greece really does not provide good conditions for the preservation of organic material; even the skeletons in the shaft graves were not very complete.

In any case I found it was easy enough just to stuff the linen in there, so this helmet is padded with layers of unglued linen strips.

Helmet shell with linen padding inside.

Where the stitching holes are visible I've made them the historical way, with an awl, but many of the holes are covered by felt binding so I cheated on those and used a metal punch.  This is a punch designed to make holes in steel plate, and it is the easiest way of making holes in armour leather.  It's not historically accurate, but I find by the time I've bored a few dozen holes in 5mm armour leather with an awl I don't really care.  If you look closely at the holes it is possible to see they were made with a punch, so I do make sure I only use it on holes that will be covered.

The holes you can see here were made with an awl.

A note about the metal studs you can see in these pictures: they are made from a modern ferrous alloy instead of bronze, but they look like bronze age helmet studs.  They're fixed to the leather with a pin in the back.  Studs like these have been found in bronze age burials, but I'm not aware of any studs with pins from the Mycenaean shaft graves.  There are small bronze discs that may have been used to reinforce helmets, but they have perforations around the edges and were sewn onto whatever they were attached to.  Assuming they were helmet reinforcements, this makes me wonder whether the helmet shell might have been covered in linen (or other textile), with the discs sewn onto that.  It would even be possible to make the shell for one of these helmets entirely out of laminated linen instead of leather.

Shaft grave helmet: shaping

I made a core for the shaft grave helmet in much the same way as I did for the Phaistos helmet, except that this one has the leather strips tied around a bundle of horse hair.  This version went together much easier than the Phaistos one, because now I have a better idea of what I'm doing.  Notice how the bundle of strips at the top is sewn together?  The strips have holes in them and there's a length of strong linen thread twined through the holes.  This is important.  Just tying the leather strips together like a bundle of sticks doesn't work very well because the thread is inclined to slide upwards and pop off the top, and then you're back to square one.  Only the outer ring of strips need to be sewn; they keep all the other strips in place.

See how those strips are sewn together?

Now it's time for me to make the leather shell.  The curved padding around the bottom of this helmet will be made from leather stuffed with linen.  These pieces are simply long strips that have been shaped to form curved ridges.  As I've discussed before on this blog, veg-tanned armour leather can be soaked in hot water and then moulded.

In this photo the pieces have been soaked, curved, and stretched.  But as you can see, they're still not quite the right shape.  The edges don't curve inward all that well.  Even when softened, there's a limit to how much armour leather will stretch.

These edges don't curve nicely.

The solution is to notch the leather the way you would notch a curved seam on a garment.  I've cut small notches along the edges of the pieces, then soaked and shaped them again.  Now they fit around the helmet base much better.

These edges do curve nicely, even at the top where the curve is fairly steep.

I found it's important to cut the notches from the wrong side of the leather.  That way they end up being slightly smaller on the right side, and when you soak and shape them again they'll close up nicely.

Notice how the notches are a little wider on the inside than on the outside.  The notches should not be large - these are about 7mm long by 3mm wide.

Next time: assembling the helmet shell.

It's helmet time again!

Thanks to the magical carnival of capitalism that is Ebay, I've managed to acquire some horsehair.  And that means it's time for another beehive helmet, with a plume on top.

This time I'm reconstructing a helmet shown on a ring from Shaft Grave IV at Mycenae.  It's a very similar style to the Phaistos helmet, but with extra padding around the lower edge.

Notice how these helmets have what look like horizontal ridges around the bottom.  This is not unusual with the earlier beehive helmets and likely represents strips of leather that have been padded with either linen or wool, to provide extra protection.  The padded leather has been further reinforced with circular metal attachments.  Because of the way beehive helmets are constructed they're naturally thinner at the bottom, so it makes sense to put a bit of extra protection in this area.

Image from Bensozia

The following doodle illustrates what I think we're looking at here:

Blue lines represent the inner core of the helmet, and black lines represent the outer shell.  You can see where there's space for extra padding between the core and the shell.

The archaeological record tells us a lot about what a Mycenaean's helmet had to protect him from, and why a good thick helmet was desirable.

Head injuries, particularly blunt force ones, seem to have been common on Mycenaean battlefields.  We don't have a lot of skulls from Bronze Age Greece, but a number of the ones we do have show evidence of combat injuries and some had undergone trepanation surgery.  This would have been done to treat intracranial pressure caused by a blow to the skull, or to remove splinters of bone from a head injury.

The reason these people sustained blunt force head injuries is that they were, quite literally, hitting each other over the head with hammers.  This is a stone hammer from 1525-1450 BCE.  It is about 10cm long and would have been fixed to a wooden handle.

Hammer-head from Zakros.

Other weapons likely to cause head injuries were maces, axes, and slingshots.  Early Mycenaean swords were designed for thrusting or stabbing and would not usually have been a source of head injuries, but as we've seen there were many ways to sustain head injuries on a Mycenaean battlefield.

My friend informs me that the ancient Hungarians also practiced trepanation.  They covered the hole in the skull with a metal plate to protect the brain, and had a surprisingly low incidence of infections.  And did you know that the Hungarian word for a smart person literally means "brain drilled"?



Sources discussing skulls and skull injuries

Alusik, T.  2015.  Skull Trepanations in Bronze Age Greece: An Archaeologist’s View.  World Neurosurgery, 84, 2:214-217.

Arnott, 1997.  Surgical Practice in the prehistoric Aegean, Medizinhistorisches Journal.  Band 32, Heft 3-4.

Castleden, R.  2005.  Mycenaeans.  Routledge: Oxon.

Papagrigorakis, M. J. et al, 2014.  Neurosurgery During the Bronze Age: A Skull Trepanation in 1900 BC Greece. World Neurosurgery, 81, 2:431-435.