In the golden age of neon (from about 1920 to 1965), nearly every sign was made with custom lettering. Some were roughly based on preexisting models, but rarely would you see a sign so directly drawn from a typeface as this one for the Green Spot Cafe, built circa 1935. The letters are derived from Hobo.
The cafe was a tourist stop and getaway for Hollywood stars in Victorville, California on Route 66, at the edge of the Mojave Desert. It burned down in 1953.