Hey J&T ,scrub them up with a little fine steel wool and soap ,take good pics and maybe can tell a little more about them .That big blue and white might a good one to show pics of cleaned up and may be a good one depending on condition .The clays do not bring much money on e-bay .That last green and white is interesting as do several others in this pic .Pics with different views of marbles and any seams if present are usually necessary for ids and estimated values. E-bay is good way to sell ,more people see them ,if you put them there please put link to sale . I buy marbles but i like to get them on the cheap[]ORIGINAL: bamslamu2
would like to make some money on them got any hints?