Its an early 20th century British Indian Army mk.1 Pattern kukri. There quite sought after by collectors.
When dated the dates on the kukri I have seen are usualy between 1903 & 1915 although some scabbards were made at least as late as 1917.
Its worth Checking the spine & scabbard for further marks.
The blade markings probably imply use by the 2/8th Gurkha rifless as they have a penchant for marking thier kukris with soldiers & unit numbers.
Spiral
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