There are two kinds of ice cream at the earliest time, both of which are black and white (or brown and white), one is Chaplin's head and the other is panda's head. Fifty cents each.
If you have any, it's a ball-shaped ice cream, but you have to go to a bar or coffee shop, or a special cold drink shop. You can't take it out when you sit down and eat.
The ice cream cone seems to appear a little later, and one is also 50 cents.
Popsicles and ice cream are generally two sales modes: a canteen and a bicycle peddler. Ice cream cone is generally a machine on the street.