Type XVIIIc based on two original type XVIIIc
With custom grip and rainguard.

Measurements:
-Total length: 111,5cm (original 111,1cm)
-Blade lenght: 87,3cm (original 87,3cm)
-Blade width: 84mm (original 87,5mm, Harriet Dean 84mm)
-Blade thickness on the base: 5mm (original 5mm)
-Crossguard: 31,4cm (original 31,55cm)
-Weight without leather 1686g (original 1659g)
-Weight with leather: 1708g
(original doesn’t have leather on the grip, because this wooden grip is probably replacement in 19th century)
-Balance: 9,5cm (original 7,5, Harriet Dean 9,5cm)
-Grip length: 17,5cm (original 17,5cm)
-Grip length with rainguard: 17,3cm
-Edges: sharp and blunt on the first 1/4 of the length of blade from crossguard)

(small photos from Met Art Museum)