Automotive addictions and general tomfoolery: Accessory turn signals of the 20’s and 30’s

Some of theses I have seen. Some only heard of and others are new/real old. Love the skull!

Update: Just sitting here and noticed that this is (on my monitor anyway) larger than life.    Looks from measuring a dime that the one in the picture measures 3/4 inch and a real dime is 11/16 so the skull is about 2 3/4 inches wide and maybe 4 inches tall.  The word “STOP” looks to have letters about a half of an inch high. Gonna notice that from a distance. Right…