Anyway, what really caught my attention was the gizmo atop the tacks. I know my mother had one of these, and used it frequently. What I couldn't find anywhere in the house was the 12-oz. aqua-colored RC bottle with the red and yellow logo. And that is a must-have if the item here is to be utilized.
Scarce there be a person who yet today uses one of these for its intended purpose. In addition to the minimal cost for this appliance, there was an additional 2 cents for the cost of the bottle, for each purchase of the product required a bottle deposit, and if you didn't return the bottle, you bought it.
While Mom kept such a bottle with her laundry supplies, my favorite thing to do with one was this. I would go to the corner grocery with a dime, buy a bottle of RC and a bag of Planters Peanuts. While still in the store (remember, I didn't have the two cents for the bottle) I would swig heartily a couple times, rip the peanut bag open with my teeth, then pour its contents carefully into the throat of the bottle. Then -- aaaah! Such pleasure. What a memory!

(It rather seems in memory that Mom's gadget was aluminum rather than the colorful avocado green plastic. Yeah, that green is so sixties, Mom's must have been aluminum.)
[Bottle photo, rccolainternational.com]