Dear Ieon,

Thank you for contacting Mearto with your appraisal inquiry. My sincere apologies for the huge delay with the appraisal

The presented object appears to be a British officer's sword with unknown exact measurements. It comes with a scabbard. This sword was made by Wilkinson indicated by the Wilkinson guarantee mark and the etching. The blade is also etched with the monogram of King Eduard III who was king from 1901 to 1910. This dated this sword into this period.
Comparable objects were recently offered and sold on the international auction market.
This piece is in good condition and there is no serious damage visible in the images provided.
A fair market estimation would be between 150 to 300 USD.
This estimate is based on actual recent past recorded auction sales of comparable items. Retail "asking prices" can be higher and may vary.

With kind regards,
George