Vintage fixed-blade dagger bearing text 'KERR'

This physical item is a fixed-blade knife featuring a double-edged dagger-style blade, a brass crossguard, a dark wooden handle with visible grain, and a brass pommel cap at the base. The overall condition shows significant age and wear, including heavy oxidation, pitting, and dark discoloration across the steel blade and ricasso. The wooden handle exhibits surface scuffs, indentations, and what appears to be hand-carved or stamped lettering reading 'KERR' positioned centrally near the guard. The brass components show a dulled, aged patina with minor surface scratches. The design suggests mid-20th-century utility or fighting knife manufacture, consistent with camp or trench knives from that era, though the precise age and origin remain unverified. The identification rests on the visible physical components and the stamped text on the handle. The user-supplied attribution describing the item as an 'antique knife' is noted as unverified context. The craftsmanship appears utilitarian and robust rather than decorative, typical of field-modified or standard-issue service gear.

Per user submission, the owner identifies this as an antique knife bearing the text 'KERR'. Based on what I can see in the photograph, I observe a fixed-blade dagger featuring a double-edged blade, brass crossguard, dark wooden handle with stamped lettering reading 'KERR', and a brass pommel cap. I cannot verify from a photo the true age, exact metallurgical composition, or historical context of the piece, as physical inspection is required to evaluate wear patterns and materials fully. The estimated value range of $150 to $300 assumes the item is a mid-20th-century utility or fighting knife consistent with the 'KERR' marking. Condition plays a major role; the heavy oxidation, pitting, and dark discoloration across the steel blade, alongside surface scuffs on the handle, indicate significant age and wear, which can both detract from collector appeal or reflect authentic field use. General market demand for vintage utility and trench-style knives remains steady among niche collectors, though prices fluctuate based on documented military provenance and maker rarity. To better evaluate this piece, one would need physical inspection, material analysis, and potentially expert consultation on mid-century edged weapons. If further investigation reveals this item to be a modern reproduction, replica, or an unattributed piece rather than a period-correct knife, the value would likely drop significantly to the $25-$50 range.