VTG Rinso Soap Detergent Powder 38oz BOX Heavy Duty MOVIE Prop Advertising Set | eBay
Vintage Retro Rinso Soap 1 LB Lever Brothers Company- Sealed in Original Box #2 | eBay
Vintage Retro Rinso Soap 1 LB Lever Brothers Company- Sealed in Original Box #7 | eBay
Rinso - Wikipedia
1941 advertisement for Lux soap, Rinso laundry soap : Free Download, Borrow, and Streaming : Internet Archive
Rinso Washing Powder
In The Iron Giant (1999), you can see an advert for Rinso soap in the newspaper at the diner. This was a real brand from the 1950s. The design is also period