Attributed to Mein by Evans. See also Alden, John E. "John Mein: scourge of patriots." Publications of the Colonial Society of Massachusetts 34 (1937-1942): 571-576.
The letters first appeared in the Public ledger, London, in 1774.
Signatures: pi1 [A]⁴ B-Q⁴ (Q4 verso blank).
Microfiche. [New York : Readex Microprint, 1985] 11 x 15 cm. (Early American imprints. First series ; no. 14255).