Some cool old photos from "Neat Old Stuff and Yesteryear"

1937 Amercan LaFrance Duplex pumper, dual V12s

Above, 1930

Above, 1939 Worlds Fair and the Boy Scouts

I think the below is the trailer at the Petersen Museum

all from https://www.facebook.com/pages/Neat-Old-Stuff-and-Yesteryear/154872514719231?fref=photo