M1917 Bolo Knife Value Guide

The M1917 Bolo Knife is a significant piece of World War I history, adapted from traditional Filipino designs for use in the trenches. Its heavy, curved steel blade made it an indispensable dual-purpose tool for clearing dense vegetation and engaging in close-quarters combat.

What affects the value of M1917 Bolo Knife?

• The presence and condition of the original scabbard significantly impact the $100-$150 price range.
• Legibility of the manufacturer stamps and the 'U.S.' property markings on the steel blade.
• The preservation of the wooden handle scales, specifically looking for a lack of cracks or heavy rot.
• Overall blade condition, including the absence of excessive sharpening or heavy pitting from rust.

How to Identify M1917 Bolo Knife?

• Look for the distinctive curved steel blade profile inspired by traditional Filipino bolo designs.
• Check for a hilt constructed from wood, typically secured with two large bolts or rivets.
• Verify the presence of U.S. military markings and production dates between 1917 and 1919 on the blade ricasso.
• Examine the heavy-duty construction intended for clearing brush, which gives the knife its characteristic weight and balance.

History of M1917 Bolo Knife

The M1917 Bolo Knife was developed as a utility and combat knife for the United States military, particularly seeing use during World War I. Its design was influenced by the traditional Filipino bolo, a heavy-bladed tool used for clearing vegetation. American soldiers found these knives effective in the trenches for both clearing brush and close-quarters combat. Over time, various versions were produced, but the M1917 remains a recognizable piece of military history.