HANOVER. Sir Christopher wren, architect. 1632-1723. Æ Medal (57mm, , 12h). Art Union of London – St. Paul's Cathedral. By B. Wyon & W. Wilson. Dated 1710 and 1846. Draped bust right; WREN upwards to left / CHRISTOPHER WREN ARCHITET MDCCX, façade of St. Paul's Cathedral; in exergue, SI MONUMENTUM REQUIRIS/ CIRCUMSPICE. Edge: ART UNION OF LONDON 1846. BHM 2232; Eimer 230. Brown surfaces, spotting. EF.