MidgetoyMidgetoy produced a number of generic type buses. The Midgetoy line of toys is quite similar to the Tootsietoys of the period, single casting body with no frame or interior.
Generic Deck and a Half Bus Intercity Coach
Notes: This model was claimed to be part of the founders collection. However, I am unsure if actual retail variations came with painted bumpers or side stickers.
Jumbo Size Trailways Bus Setra-Kässbohrer Coach 1957 Golden EagleThis bus came in both red and blue paint variations, each of which can be found with or without rooftop Midgetoy decals. The casting has a spot for a second rear axle, however I do not believe they were ever installed.
5-13/16" Long by 1-11/16" Wide