Keywords: Henry Maudslay by Grevedon.jpg Henry Maudslay lithograph 12 7/8 in x 10 1/2 in 328 mm x 267 mm paper size Museum National Portrait Gallery London Portrait of english engineer Henry Maudslay 1771-1831 Lithograph by Charles Etienne Pierre Motte after Henri Grevedon http //www npg org uk/collections/search/portrait/mw35513/Henry-Maudslay search ss firstRun true sText Maudslay LinkID mp06176 role sit rNo 3 d1378 1827 Pierre Louis 'Henri' Grevedon PD-old-100 NPG D1378 Other versions DEFAULTSORT Maudslay Henry National Portrait Gallery London Henry Maudslay Henri Grevedon Charles Motte |