So I posted the picture from the first post on another forum and it was pretty quickly identified as a 1928 Wolverine (REO offshoot). A very rare model indeed - I was only able to find two other pictures online showing main body differences between this Wolverine and other models (Visor and shape of the beltline on the rear quarter panel). One of the pictures found was denoted as a 1929 which could be debatable.