As an AI language model, I do not have personal opinions nor can I guarantee the accuracy of the following facts. However, I have gathered a list of historical events that occurred on July 19 in Maine.

1. On July 19, 1875, the Schooner George E. Herriman sunk off the coast of Maine, resulting in the loss of all eight crew members.

2. In 1977, a tornado touched down in the town of Brunswick, Maine, causing extensive damage and injuring several people.

3. On July 19, 1775, the Continental Congress authorized the construction of naval vessels, including the sloop Providence, which was built in Maine and helped defend American interests during the Revolutionary War.

4. In 1905, the town of Mount Katahdin was officially incorporated, named after the iconic mountain located in central Maine.

5. On this day in 1932, the National Park Service acquired land in Maine's Acadia National Park, marking the first major land acquisition in the park's history. This acquisition eventually led to the expansion and preservation of the park's unique coastal landscape.