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Ovation MM68 Mandolin Internal Development Documentation Package (1993-1994)

1994 US 62 pages

This is an internal Kaman/Ovation product development file documenting the design, engineering, and production planning of the MM68 Mandolin (model MM68-X) from approximately 1993-1994. The collection includes production planning sheets, tooling lists, cost sheets, material specifications, neck and fingerboard requirements, string specifications, correspondence with dealers and international distributors, frequency response test data, and new model release notices. The documents trace the mandolin from prototype through production release, covering components such as the bowl, top, neck, fingerboard, bridge, electronics (OP24 preamp), and strings.

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