Morris Guitar Serial Numbers ✦ Popular & Tested

: Some models have a separate, simpler 6-digit stamp on the neck block (e.g., 062501 ). This is often a direct date: June 25, 2001. Decade-Based Labels :

Early 1970s models often used a "vertical" logo similar to Martin guitars, while late 1970s and 1980s models moved toward a more stylized "M" or cursive script. Internal Label: Blue/Orange labels: Common in the early-to-mid 1970s. Black/White or Gold labels: More frequent in the 1980s. Bridge Type: In the 1980s, specialty models like the used various bridge types that varied by year. 4. Recent Production (2001–Present) What year is my Morris/Mori Dira Hurricane guitar? morris guitar serial numbers

: Many 1970s models use the first two digits to indicate the year. For example, a serial number starting with typically points to The "W" Series Hierarchy : Some models have a separate, simpler 6-digit

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. official factory database

Because serial numbers were sometimes "chaotic" or absent on lower-end models, collectors often use model prefixes and catalog shifts to date their instruments: W-Series (1970s):