Pole Arm Identification

[RAMBA]

Hello - not normally here but can anyone identify this pole arm? 220 cm

[RAMBA]

Advised it is likely a 18th Spontoon. British.

[fernando]

... And why not, RAMBA ? ;)

[BUCC_Guy]

Likely British, 1750-1800.

However, the basic shape of both the blade and the cross guard are NOT unique to Britain. It could be anything from Austrian to Dutch.

Someone with a very specific reference to government issued models could verify.