Yes, it is a Heliar type, only in that it has 5 pieces of glass in a similar arrangement.

It is so far beyond a Voigtlander Heliar, it deserves it's own name!

The lens is one of the masterpieces of the awesome Kodak Hawkeye works; Kodak used the design in the Medalist, in the 105/3.7 sometimes found on 2x3 graflex cameras, and in other diverse applications.