My Collection of 1940s Horse Figurines with Individual Stands

1940s collection of horses, possibly celluloid. Set is not complete there was at least two more horses initially. They each have their own stand. The color is a mahogany shade of brown and red. These horses stand about 3-4 inches tall. The length varies depending on the position of the horse. The set has been a part of my parents collection from the early 1940s and has been around all of my life. I was born in 1946. Now they are on display in ny home