Interior view of Currie’s Ice Cream Parlor in Wilmington. Three employees stand behind the counter, waiting to serve customers. The shop offers several flavors of ice cream, sundaes, malts, and has ‘fountain specials’. Image: Los Angeles Public Library.
“In Southern California, people still  fondly remember the Currie’s chain and its “mile-high cone” whose replica was often displayed billboard-style on roofs.”
Excerpt and info on other ice cream parlors: https://restaurant-ingthroughhistory.com/2012/08/19/ice-cream-parlors/