i see alley-marble king vitro and peltier in your groups...i dont see anything but common ones...the best marbles you show in the group is the 6th pic.....left onionskin right laticino see the "latice" look of the inner core...these made in ghermany from the 1880s to the 1920s....the last pic i see bennington ...the blue ones with the eyes...these eyes were made when the clay marbles touched each other during the salt glaze..the one china marble in the bottom right is a bullseye is the second miib from the left in the top row glass?? if it is id like a bertter pic of that one...these mibs are prob german...