I replaced my "old" pictures by better ones (as those that I made with an old version of MPC are quite "pale"), and added some missing vehicles, including that famous manure truck, hoping that it will be identified.
Worth noting that the Toyota Dealer ("Stathler Brothers"?) advertised on the radio in 1985 is a Studebaker Dealer in 1955. Studebaker stopped producing cars in 1965, so presumeably the dealer switched to imports.
And the name "Statler" already exists in the 1885 version in 3rd episode (not as cars dealer, of course )
In 2015 (2nd episode) it is a Pontiac dealer.