“ The S py supported Washington and the Federalist party. In Boston Thomas published, in 1774, the Royal American Magazine, which was continued for a short time by Joseph Greenleaf, and which contained many engravings by Paul Revere; and in 1775–1803 the New England Almanac, continued until 1819 by his son. He set up printing houses and book stores in various parts of the country, and in Boston with Ebenezer T. Andrews, published the Massachusetts Magazine, a monthly, from 1789 to 1793. ”