Mexico [D.F.]: Imprenta del Aguila, dirigida por Jose Ximeno, 1827. Pamphlet. 51, [1p., Notas], letterpress on alkaline stock, softbound in 7.5x4.5 inch self-wraps; the paneled titlepage serves as cover-leaf while an adjacent stub-verso suggests that a cover proper was excised. An amateur half-wrap of old calendared paper has been pasted onto front stub and terminal blank, rather odd but this added leaf is alkaline and does enable handling. Title page is stained from long-gone scotch-tape strips (from an ex library period? we do not know), a reasonably good copy but "with all faults."