1851-1852       16 and 17 Harrington Block, corner of Main and Front Streets, Worcester,                              Massachusetts.

Henry K. Stratford was recorded in one advertisement that ran from September 29, 1851 to February 16, 1852 in the Worcester Daily Spy (Worcester, Massachusetts).  H. K. Stratford would say to all those wishing good Daguerreotypes of themselves or friends, that they can obtain them by calling on him, at the Great Daguerrean Palace, Nos. 16 and 17 Harrington Block, corner of Main and Front sts., where all will be treated with civility and politeness.  Entire satisfaction guaranteed.

Henry K. Stratford is recorded in other photographic directories as being active in Worcester, Massachusetts in 1852.