Likely to be a duplicate reproduction of an original. Part of a set of three. Signed “G. C,” (George Cattermole). Greyfriars Churchyard which Geddes comments becomes "Campo Santo of Presbyterianism" in his "The Civic Survey of Edinburgh" published in the Transactions of the Royal Institute of British Architects and Town Planning (1910). Edinburgh (Central) Public Library Catalogue of Prints, p. 205, details the “Signing of the National Covenant, engr. by J. D. Harding c. 1854.”