interesting milkman's delivery truck

https://forums.aaca.org/topic/341211-period-images-to-relieve-some-of-the-stress/page/638/

Notice the area between the cab, and the painting of the cow... there is a really big milk can, 50 gallons or so, just a guess. 

Really nice lettering too. That license plate, makes me guess this is about 1912