Publication details:
No date (addressed to Maclehose) and 1 Melville Street, Portobello, 6 July 1842.
One page and two pages (1842), 12mo, bifoliate, former has recipeint's name on verso of second leaf, textsa clear and complete. (No date) "My dear Sir,/ There are two commas wanting in the last proofs. I have indicated their proper places; and I charge you to see them supplied under pain of being indicted before the Editor himself for treasonable insubordination." (1842) "My dear Sir,/ I will send you, by Friday's post, the first part of the next article, and by Monday at the latest, the second.