|Dimension 1 (Length)
|| 23 cm
|Dimension 2 (Width)
|| 18 cm
|Dimension 3 (Height)
|| 16.5 cm
|| 447 g
|| Largest Dimension measured at the brim. Second Largest Dimension measured from the knobs on the sides of the helmet. Third Largest Dimension measured approximately from the knob on the top to the brim. Weighed with acid free paper inside.
|| Metal, Animal--Skin--without Fur/Feathers/Scales, Textile, Pigment--Dye
|| Dyeing, Forging, Inserting, Sewing
|Munsell Color Information
|| Dark Olive Brown (2.5Y 2/2) -Eagle (metallic).
Purplish Black (10RP 2/1) -Body of helmet.
Moderate Olive Brown (2.5Y 3/4) -Visor trim (metallic).