Richards, Theodor WilliamAutograph letter signed, one page, 4,5 x 7 inch, (Cambridge, Mass.), personal blind embossed stationery, to Mr. Browne concenring a proposal of his correspondent, written and signed in dark ink "T. W. Richards", attractively mounted (removable) for fine display with a photograph, shows Theodor William Richards seated in a chair (altogether 11,75 x 8,25 inch), with a central horizontal letter fold, and very mild browning to the edges in nearly very