Similar to the Harley Servicar, this motorcyclist was returning from delivering a car that he drove, and has this towed behind it, (with the outrigger wheels in the lowered position) until delivery was made, and he rode this motorcycle back to the dealership of service station

https://forums.aaca.org/topic/341211-period-images-to-relieve-some-of-the-stress/page/510/