Amherst, Jeffery Amherst, Baron, and Royal United Services Institute for Defence and Security Studies. "Plan Elevation and sections of Blockhouse to be built at Penobscot in the Bay of Funda to contain 100 Men or more if necessary. The dotted line in the Plans shows the projection of the upper floor." Map. Place of production not identified: Producer not identified, [1759]. Norman B. Leventhal Map & Education Center, https://collections.leventhalmap.org/search/commonwealth:hx11z148t (accessed April 16, 2024).