Looks like every single marble in the group was probably made by Vitro, in West Virginia. Most are cateyes but the ones with white and 2 other colors are called all-reds, and there is one with clear, white, and another color at the bottom. That's the oldest one (40's or 50's), called a conqueror (wartime name). Unfortunately they are all very common and don't hold much value. The bag is probably worth as much or more than the marbles. Hang onto em awhile, prices keep going up!