Canada. (British Ship Letters). 1838. Stamp-less envelope written from Niagara dated 'Nov 14th 1838' addressed to London, endorsed 'per Great Western' cancelled by Niagara double ring (date inserted by hand) with hand-struck 'PAID', routed via Bristol with framed 'Bristol/Ship Letter' in black on face, rated '1/5' in m/s with London arrival '8th Dec' on reverse. Attractive item.