Vintage Shiva Signature Artists Oil Paint Underpainting White 5 oz Sealed NOS

Description

The paint for sale here is sealed, new old stock Shiva Signature brand "permanent artists oil color." The color is "Underpainting White." Based on the logo and package design, I believe this dates to the mid 20th century.
There are no ingredients listed. The tube is 5 fl. oz., sealed and soft. The outside is dirty from being stored with other old paint and artist supplies.
The brand is now owned by Jack Richeson & Co. Here's what they say about the company history:
"Originally marketed and sold as Shiva Signature Oils, these paints were created by an artist out of personal need and passion. Ramon Shiva was interested in making a fine paint for himself and his friends in the late 1920s. Ramon's son-in-law saw the potential of this paint and encouraged him to make a real business of it. During this time, Shiva had a sixteen year–old errand boy by the name of Jack Richeson, who made deliveries to the factory and was fascinated by the paint making process (and a fellow who would eventually make his own legendary contributions to the art supplies industry).
The paint took off: during the 1940s through the 1950s, Shiva became the leading oil paint manufacturer in the United States, and also led the world in bringing back casein, a paint from antiquity. During the late sixties, the company was sold..."