I don't recall owning any any of the Sunflower chip, certainly not 103 of the $100 denom.

Dennis in Reno seems to have been the source of many of the Sunflower. He doesn't read this BB so you might have to email him with a question. He does actively post chip on ebay still. His ID is something like D&D, from the old partnership of Dennis and Doug Saito, I believe.