Copy letter from an unknown correspondent, to Spain Brothers & Company, 76 Coleman Street, Bank, E.C. 'Herewith enclosed I beg leave to send P.O. [postal order] for 5s/- due to Burton & Sons, for whom I understand you are appointed receiver. Have the goodness to return me the enclosed a/c [account] receipted. Mr W White to whom your memo [memorandum] of March was addressed has retired from office years ago'. 14 April 1891