Hi
Welcome to the forum
That was my thought also, date-wise, but I started looking at adverts for cold cream, Noxema, Vaseline and found most examples from the 20s-30s to be clear jars. The milk glass jars seem to have been used from the 30s to the early 1960s based on what I saw in ads today.
My first thought on the jade tint jar is that it reminds me of earlier 20th century but more research is in order.
Chris