8 Harmony models

H1200 - Flat Top Cutaway (1954) - Acoustic flatop - Sunburst
Spruce top, maple back and sides.
H1301 - Cremona cutaway (1954) - Acoustic archtop - Sunburst
Later Cremona model with cutaway - carved spruce top, maple back and sides - neck with genuine mother-of-pearl large inlays
H1302 - Cremona cutaway (1954) - Acoustic archtop - Blonde natural
Later Cremona cutaway model, blonde companion of the H1301 - carved spruce top, maple back and sides - neck with genuine mother-of-pearl large inlays - Not to be confused with non-cutaway 40's sunburst H1302 "Cremona II".
H1310 - Brilliant cutaway (1952-1971) - Acoustic archtop - Sunburst
Top of the line acoustic archtop - H1311 is the blonde version - trussrod from 1956 - square tailpiece from 1965 - white-bounded f-holes from 1968 - renumbered H6510 from 1972
H1311 - Brilliant cutaway (1952-1962) - Acoustic archtop - Blonde
Top of the line acoustic archtop - blonde version of the H1310 - trussrod from 1956
H60 - Electric Archtop Cutaway (1954-1955) - Electric Archtop - Sunburst
1 pickup - full size body (3,5") - H60 model number was later used on a Meteor thin line
H6510 - Cutaway (1972) - Acoustic archtop - Sunburst
Seventies version of the H1310 - headstock now with tortoise laminate - sometimes mispelled as "HG510"
H74 - Neo-Cutaway (1961-1967) - Electric hollowbody - Sunburst
Special design "half-cutaway" body, with Bigsby vibrato

8 models in other brands

Silvertone 628 - Cutaway distributed by Sears & Roebuck (1955-1958) - Acoustic flatop - Sunburst
Flat top acoustic with cutaway. No trussrod. Spruce top, maple back and sides. Compares to Harmony H1200.
Montgomery Wards 8380 - Electric archtop cutaway distributed by Montgomery Wards (1956) - Electric Archtop - Sunburst
Full body archtop with "Hi-Fi" P13 pickups -later model is 8410 (with trussrod)
Montgomery Wards 8410 - Electric archtop cutaway distributed by Montgomery Wards (1960) - Electric Archtop - Sunburst
Full body archtop with "Hi-Fi" P13 pickups - neck with trussrod (previous model was 8380 without trussrod)
SS Stewart 9017 - Oriphonic (cutaway) distributed by B & J - Electric Archtop
Stamped H67 inside (?)
Alden 9941 - Double Cutaway distributed by Aldens (1962) - Electric hollowbody - Sunburst
Based on the Harmony "neo-cutaway" H74, equiped with Bigsby vibrato
Holiday AL9295 - Triple pickup double cutaway distributed by Aldens (1965-1967) - Electric hollowbody - Cherry red
Three pickups with Bigsby vibrato - has a block marker at first fret.
Regal R260 - Cutaway distributed by Fender (1966) - Acoustic archtop - Sunburst
Same construction as the H1310 "Brilliant Cutaway" Harmony, but with a black headstock, and different 3 ply pickguard. R261 is the blonde version.
Regal R261 - Cutaway - blonde distributed by Fender (1966) - Acoustic archtop - Natural
Same construction as the H1310 "Brilliant Cutaway" Harmony, but with a black 3 ply headstock, and different pickguard. R260 is the sunburst version.