NATIONAL STYLE O
- nickel plated bell brass body, 2 f-holes, maple neck, 12/19-fret ebonized maple fingerboard with pearl dot inlay, 3-per-side tuners, available with Sandblasted Hawaiian Scene on body, mfg. 1930-1941.
- nickel plated bell brass body, 2 f-holes, maple neck, 12/19-fret ebonized maple fingerboard with pearl dot inlay, 3-per-side tuners, available with Sandblasted Hawaiian Scene on body, mfg. 1930-1941.
- Martin 000-style concert body, spruce top, mahogany back and sides, round soundhole with ring rosette, ivoroid body binding, mahogany neck, 14/19-fret rosewood fingerboard with dot inlays, three-per-side tuners, rosewood bridge, pickguard...
- 18 in. body width, spruce top, maple back and sides, 14-fret fingerboard with parallelogram inlays, mfg. circa 1938-1941.
- German silver body, mahogany neck, ebony fingerboard with pearl dot inlay, National logo decal on headstock, available in Plain (no engraving) body, mfg. 1928-1941.
- German silver body, 12/19-fret fingerboard, square headstock with pearloid overlay (no sandblasting or etching design), mfg. 1930-34.
- SJ-style jumbo body, spruce top, mahogany back and sides, round soundhole with ring rosette, ivoroid body binding, mahogany neck, 14/20-fret rosewood fingerboard with dot inlays, three-per-side tuners, rosewood bridge, pickguard, availabl...
- laminated mahogany body, mahogany neck, 12-fret fingerboard with pearl dot inlay, slotted peghead, mfg. 1932-33.
- German silver body, mahogany neck, ebony fingerboard with pearl dot inlay, National logo decal on headstock, available in a Wild Rose engraving pattern, mfg. 1927-1939.
- German silver body, mahogany neck, ebony fingerboard with pearl square inlay, engraved National logo inlay on ebony peghead overlay (some models feature a pearloid engraved overlay), available in a Lily of the Valley engraving pattern, mf...
- wooden body, mfg. circa 1930s to 1940s.
- German silver body, 14/20-fret fingerboard with dot inlay, available with plain body with engraved edged borders.
- German silver body, mahogany neck, ebony fingerboard with pearl square inlay, engraved National logo inlay on pearloid peghead overlay, available in a Chrysanthemum engraving pattern, mfg. 1928-1941.
- spruce top, 14-fret fingerboard, mfg. circa 1938-1941.
- similar to The Don #1, except features pearloid headstock overlay, pearl square fingerboard inlay, available with geometric engraving.
- nickel plated brass body, mahogany neck (Spanish) or integral neck (Hawaiian), ebony fingerboard with pearl dot inlay, black and white celluloid peghead overlay, available in a Sandblasted Scene of a minstrel, colored with airbrushed enam...
- similar to The Don #1, except features pearloid headstock overlay, pearl square fingerboard inlay, available with Floral Pattern engraving.
- nickel plated brass body, mahogany neck (maple neck on Hawaiian), ebony fingerboard with pearl dot inlay, black and white celluloid peghead overlay, available in a Sandblasted Scene of a female surfer, colored with airbrushed enamel, mfg....
- thinner gauge steel body, 2 flat cut f-holes, mahogany or maple neck, 12/19-fret dyed maple fingerboard with pearl or ivoroid dot inlay, mfg. 1931-1940.
- wooden body, 2 flat cut f-holes, 12/19-fret fingerboard, available in Light Green finish with a light overspray of several colors; neck, fingerboard, and peghead featured matching finish, decals were then placed on the body; early models...