2020-04-132020-04-1311/19/1884https://dspace.montaguearchive.org/handle/MHS-01376/1255Nov 19, 84 [1884] -- Walter M. Jackson -- Dr Sir, -- Will you please send me by Express to Greenfield 2 sets Meisterschaft system of French with the exception of the part first. -- Please give me the trade discount and send bill by mail. -- You will remember I spoke to you about it when I saw you a few days ago. -- Yours Respectfully -- John Keith --  ; -- The Meisterschaft System: A Short and Practical Method of Acquiring Complete Fluency of Speech in the French Language. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. It offered fifteen parts in three lessons.    -- e.g. --       Source: Google search.John Keith Letters page 372