The Epiphone FT 110  (Frontier) was made between 1942 and 1969.

The Epiphone FT 112 (Bard) was a 12-string square shouldered dreadnought style acoustic. It was very similar to the 1962 Gibson B-45-12 N (both models were possibly produced in the same factory).  It had a solid Eastern Red spruce top with mahogany back and sides. Brazillian rosewood fingerboard. Multi-ply body binding,  some had a stylized E logo on the pickguard, oval peghead inlay, 6-a-side tuners. 24.75 in. scale, 16.25 in. width. Made in the USA between 1962 and 1969.

Good examples should fetch at least $1000 (in 2008).

Production of the FT 120 (EXCELLENTE) began in 1963 and ended in 1970

EPIPHONE made the FT 27 between 1935 and 1941

The Epiphone FT 30  was intially made between 1941 and 1949. When Gibson aquired Epiphone they reintroduced this guitar in 1958 as the FT-30 Caballero model and made it until 1970.

EPIPHONE manufactured the FT 37 flat top acoustic guitar between 1934 and 1941. Epiphone described the FT 37 as follows in their 1939 catalog:

F.T. 37
A flat top guitar of new design, in quartered American walnut with specially selected vertical grained spruce top and mahogany neck. Body measures 19.25 inches long, 15.5 inches wide and 4.5 inches deep.
The new special EPIPHONE extension tailpiece, the famous EPIPHONE cantilever brace in the neck, inlaid tortoise shell pyralin pickguard are standard equipment.

Production of the FT 50 began in 1941 and ended in 1949

The FT 75 was made between 1935 and 1942

Production of the FT 79 (TEXAN) began in 1935 and ended in 1942

EPIPHONE produced the FT 85 (SERENADER) between 1963 and 1970

EPIPHONE manufactured the FT 90 (EL DORADO) between 1963 and 1970

EPIPHONE produced the FT 95 (FOLKSTER) between 1966 and 1970

EPIPHONE made the FT 98 (TROUBADOUR) between 1963 and 1970

EPIPHONE manufactured the FT (Flat Top) De Luxe between 1939 and 1942. The FT De Luxe was a flat-topped version of the De Luxe archtop. A later cutaway version was introduced in 1954.

Epiphone described the FT De Luxe as follows in their 1939 catalog:

"DE LUXE is the appropriate name for this unusual flat-topped guitar as it is built to the same high standards as the regular DE LUXE with the carved top.

Production of the FT De Luxe Cutaway began in 1954 and ended in 1957

Epiphone introduced the FT-45 in 1941 and it was made until 1948. It was an 00 size flat top acoustic with a spruce top, American walnut back and sides and cherry neck.

Gibson reintroduced the FT-45 in 1958 as the Epiphone FT-45 Cortez model with slightly different specifications. These Gibson era FT-45s are much more common than the pre-1950s models.

Epiphone's promotional flyer described the FT-45 as follows, back in 1941:

Gibson reintroduced the Epiphone FT-45 in 1958 as the Kalamazoo made FT-45 Cortez model. This model was the equivalent of the Gibson B-25 and had mahogany neck, back and sides, unlike the original 1940s FT-45's walnut back and sides and cherry neck.