July 10 Sunday – Sam wrote a short note from Branford to Charles Webster possibly about Kaolatype castings. Sam thought they looked good, and suggested having prints made from them in “two colors, & if the thing turns out a success, show the result to Koch’s people” [MTP]. Note: refers to Peter Koch of Koch & Co., New York printers referred to in Mar. 31 letter to Daniel Slote and Apr. 26 letter to Webster.