Astrolite Products by Ritts Co. is well known for their designs in acrylic (Lucite). Click for a brief history of Ritts Company and Astrolite Products. Here is a kitchen and dining product, a salt and pepper shaker that tips one way for salt, the other for pepper.
The shaker measures 6” tall by 2-1/2” across at the bottom. eBay item 151234838038 Buy It Now or Best Offer (United States).