- Founded by Emery W. Todd & Clemencia C. Cosio. (i.e. T & C)
- Housed in the Fine Arts Building, Chicago.
- Hand Wrought Jewelry, Special Wedding Gifts, Etc.
- Todd left the partnership
- Cosio continued the TC shop hiring other jewelers and silversmiths
- TC Shop became a giftware company
- TC is dissolved when Cosio moved to New York with her husband (Nixon Hall)