Plate I. The Battle of Lexington, April 19th, 1775

Engraving on copper; colored. First advertised for sale in New Haven, Connecticut, on 13 December 1775. New York Public Library, New York, NY.

The four famous engravings executed by Amos Doolittle are the best documentary evidence we have of the Battle of Lexington / Concord. Doolittle, a Connecticut militia man, was not present during the battle, but he went there two weeks later and interviewed people who were present at the successive skirmishes.

Ralph Earl, a painter just starting his career and interested in landscape views, also visited Lexington and Concord. He probably created the preparatory drawings and may have colored some of the prints. Where Earl leaves off and Doolittle takes over can only be surmised — but Doolittle certainly created the engravings himself since that was his expertise.

In 1775 the British government was not the limited monarchy we know today. The King was in charge of the executive branch of the government and his duties and powers corresponded, roughly, to those the President now handles in the United States. ... Political parties as we understand them today had yet to be born. England was split into four or five factions, some revolving around a noble Lord such as Marquis of Rockingham, some around a class (the country squires) and roughly on-third of Parliament around the King who, through his executive power, had innumerable jobs, from cabinet post to lucrative sinecures, to dispense among those who supported him.

— Thomas Fleming

Now We Are Enemies: The Story of Bunker Hill (1960; reissued 2010)