10 Harmony models

H14 - Bobkat (1963-1971) - Electric solid body - sunburst
1 pickup
H15 - Bobkat (1963-1971) - Electric solid body - sunburst
2 pickups
H15V - Bobkat (1966-1971) - Electric solid body - sunburst
Vibrato version of the H15, appears only from 1966 catalog.
H16B - Bobkat (1967-1972) - Electric solid body - Blue
2 "mustache" pickups and vibrato - Same as older model H17 but coloured blue - New model number H618 in 1972. Early models have the small body of the H15 Bobkat (bridge on body), late models have the larger body of the H19 Silhouette (bridge on pickguard).
H16R - Bobkat (1967-1972) - Electric solid body - Red
2 "mustache" pickups and vibrato - Same as older H17 but coloured red - New model number H616 in 1972. Early models have the small body of the H15 Bobkat (bridge on body), late models have the larger body of the H19 Silhouette (bridge on pickguard).
H16W - Bobkat (1968-1971) - Electric solid body - White
2 "mustache" pickups and vibrato - Same as older model H17 but coloured white. Early models have the small body of the H15 Bobkat (bridge on body), late models have the larger body of the H19 Silhouette (bridge on pickguard).
H17 - Bobkat (1963-1966) - Electric solid body - Red sunburst
2 "Golden Tone" pickups, then "mustache" pickups with adjustable polepieces from circa 1966 - Early models had the "type G" vibrato (as can be seen in catalogs), then later the "Type W" vibrato tailpiece - Rounded Fender-style headstock - From 1967 the H17 was replaced by the H16 coloured series - H15V model is very similar, also has vibrato but a sunburst color and a different headstock design
H616 - Bobkat (1972) - Electric solid body - Red
2 pickups and vibrato - Seventies version of the H16R Bobkat
H617 - Bobkat (1972) - Electric solid body - Sunburst
2 pickups and vibrato - Seventies version of the H17 Bobkat
H618 - Bobkat (1972) - Electric solid body - Blue
2 pickups and vibrato - Seventies version of the H16B Bobkat

9 models in other brands

Airline 7250 - Bobkat one pickup distributed by Montgomery Wards (1965-1966) - Electric solid body - Walnut burst, Gold or Red
The Walnut burst is seen in the '65 and '66 Montgomery Wards catalogs.
Holiday AL9275 - Triple Pickup (Bobkat) distributed by Aldens (1967) - Electric solid body - CherryRed
No equivalent in the Harmony line : this guitar is like a H14 or H15 "Bobkat" but with 3 pickups and 3 rocker switches, one for each pickup. Harmony never sold a 3 pickup Bobkat under its own brand. Model 9277 was the same proposed with a vibrato tailpiece.
Airline Bobkat 2 pickup - Bobkat 2 pickup distributed by Montgomery Wards - Electric solid body - Tobacco Sunburst
Similar to the H15V Harmony model, with a different sunburst color, and a different pickguard, equiped with the "diamond" version of the pickup, typical to Airline guitars.
Barclay H14 - Bobkat one pickup distributed by Unity Buying Service - Electric solid body - Redburst
Barclay H15V - Bobkat 2 pickup distributed by Unity Buying Service - Electric solid body - Metallic red
Silvertone S1476 - (Bobkat) distributed by Sears & Roebuck (1964) - Electric solid body - black
2 pickups, vibrato on late models - S1476 is the black version, S1477 the sunburst version - Like H15 or H15V Harmony
Silvertone S1477 - (Bobkat) distributed by Sears & Roebuck (1964-1967) - Electric solid body - sunburst
2 pickups, vibrato on late models - S1476 is the black version, S1477 the sunburst version - Like H15 or H15V Harmony
Silvertone S1479 - (Bobkat) distributed by Sears & Roebuck - Electric solid body - sunburst
2 pickups and vibrato - Like H15V Harmony - color pickups and large black knobs, metal bridge, later model, compare to earlier Silvertone 1477
Heath or Heathkit TG26 - Bobkat distributed by Heathkit (1967-1968) - Electric solid body - redburst