From memory the cars had badges "Civic", "Accord" & "Prelude" with the special CVCC versions denoted by their extra "CVCC" badge. Automatic cars of this era had an actual "hondamatic" badge on the rear to denote the 2 speed autobox.
Honda made the N360/N600, cars, and the more stylish little Honda Z coupe (1970-75) micro cars, all powered by the air cooled vertical twin. The Honda Z ran alongside the original Civic for some years, much like the later City was produced alongside the later Civic. The N360/N600/Z were never brought to North America.
Lets also not forget Honda's S800 1960s 2 seater sportscar.

1974 Civic RS

http://www.ebbro.com/catalogue2003/H.../Civic-RS/Red/