This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
New England Jack Flag.svg Vectorization of Image New England Jack Flag variant of New England Pine tree flag without red field similar flag is shown engraved on the February powder horn of Major General Richard Gridley as flag used at the siege of Louisbourg in see So Proudly We Hail by William Rea Furlong and Byron McCandless