Check for features like adjustable bridges (common in the 70s) or specific "Abalone" borders. Historical Milestones:
This paper explores the identification and dating methodologies for Morris acoustic guitars, a brand renowned for its high-quality Japanese craftsmanship during the "Golden Era" of lutherie (1960s–1980s). Due to the lack of a centralized, official factory database, dating Morris instruments relies heavily on decoding serial number formats, analyzing headstock logos, and inspecting construction features. This document synthesizes known serial number patterns to provide a framework for collectors, luthiers, and enthusiasts to authenticate and appraise these vintage instruments. morris guitar serial numbers