Bach built a number of different trimotor models, but one thing tended to differentiate them from other brands: they used smaller nacelle-mounted engines than what was used on the nose. Five ten-passenger model 3-CT-6 Air Yachts were built for Pickwick Airlines, and these used a Pratt 525-hp Hornet on the nose and two 130-hp Comet engines in the outboard nacelles.
|The original negative for this image is very badly deteriorated, and a lot of work|
was required to restore even this amount of detail.
the DM Airfield webpage).
can be found here).