HARMONY made the first H 60 METEOR (ULTRA THIN DOUBLE CUTAWAY) in 1967

HARMONY produced the H 61 LH Meteor between 1971 and 1973

HARMONY made the H 61 METEOR (ULTRA THIN DOUBLE CUTAWAY) between 1971 and 1973

The H 64 DOUBLE CUTAWAY ELECTRIC (H 661) was made between 1967 and 1970

The H 76 was made between 1966 and 1970

The H 77 was made between 1963 and 1970

Production of the H 79 ULTRA THIN DOUBLE CUTAWAY 12-STRING began in 1966 and ended in 1970

Production of the H 75 began in 1961 and ended in 1971. The Harmony H75 is a semi-acoustic electric guitar with 2 f-holes and an "Ultra-Thin" arched tone chamber body.It features an "Ultra-Slim" narrow short scale rosewood fingerboard with 8 rectangular position markers.
It has three DeArmond single coil pickups each with six adjustable magnetic polepieces under each string. There are a total of 9 controls: switches permit selection of any of 7 combinations of pickups. Headpiece is engraved. It has an ornamental chrome plated tailpiece.

HARMONY manufactured the H 78 between 1965 and 1972. It was very similar to the Harmony H77 except with a Bigsby vibrato tailpiece.