Gibson has used the L-4 moniker on a number of different style guitars over the years starting in 1912. The original L-4 was an acoustic archtop with an oval sound-hole and elevated pickguard. By 1928, the design had changed to a more circular sound-hole with a 14 frets clear of the body. The model changed again when F-holes were introduced in 1933, before the L-4 eventually morphed into an electric archtop as the L-4CES starting in 1958.
Years of Production: 1928 - 1934
Unique to this Year: First year with unbound fingerboard.
Body Style: Archtop acoustic
Design Elements: Round sound-hole, trapeze tailpiece, single-bound top and back, 14 frets clear of body
