Thank you for contacting Mearto with your appraisal inquiry. This is a Siamese naval saber likely from the late 19th century or early 20th century. It was made by Weyersburg Kirschbaum and Company in Solingen, Germany and imported. This particular piece has a simplified handle made of wood. The sword is in overall good condition, with some mild pitting throughout. It is covered in a healthy patina. The majority of the etching on the blade is in excellent shape, and the ornamentation of the brass is sharp and legible. Given the condition of this piece, and completed auctions of similar items, a fair market estimation is 325-350 USD (436-470 SGD.) Please reach out with any questions. Bo Stuck