Commercial slide, labelled as shown in the title, bought in 1960.
Note that the lady has a passenger in her rear basket. You can see a red, cloth baby-carrier hanging from the end of her shoulder pole, that she'd use to carry her child when her baskets are full. But at the end of the day the baskets are empty and the child gets to ride in the basket. The young child standing on the right has noticed the passenger, and looks to be admiring their stylish mode of transport!
Date picture taken
1960s