1930 Martin OM-18 Guitar, Serial Number 44750
Serial number 44750 was stamped on November 13, 1930 and cleared final inspection on December 11 that year. The current tuners are modern…
Tag: OM-18
1931 Martin OM-18 Guitar, Serial Number 48106
Serial number 48106 was stamped on August 26, 1931 and cleared final inspection on December 1 that year. This guitar was made shortly…
1932 Martin OM-18, Serial Number 52348
Serial number 52348 was stamped on November 28, 1932 and cleared final inspection on August 25, 1933 (a very long time in production…