I came across this photo of the enclosed cabin Brunner-Winkle Bird Model E, four- or five-seater with a Kinner B-5 radial that I had never seen before. I immediately thought that a Piper J-3 Cub- or PA-15 Vagabond-size tandem or side-by-side two-seat cabin biplane with these general lines would be great fun. What do you think?
Source: Brunner- Winkle Bird - Model E, right side view enclosed cabin, Kinner 125 hp engine, Roosevelt Field
Source: Brunner- Winkle Bird - Model E, right side view enclosed cabin, Kinner 125 hp engine, Roosevelt Field