Dating it from the car, this image is from the late 20s, early 30s. Someone who knows vintage cars better could narrow that down. For a photo that is probably 90 years old, it was in pretty good condition. It had suffered some wear in a couple of spots, one by the rear tire, and one by the gentleman’s shoe. Other than that it was just a few minor dust spots and scratches to repair, and then a contrast adjustment.
Man and dog sitting on 1930s carMan and his dog sitting on antique auto