Shows Fort Oswego, Fort Ontario to the north east on the eastern bank near the mouth of the Oswego River, Fort George on higher ground to the south west, and part of Lake Ontario.

"In Majr. Genl. Shirley's letter of Sepr. 19th 1755."--Fragment pasted on lining paper of binding.

Volume reference no. on publisher's website: MPG 1/330.

Electronic reproduction. Marlborough, England : Adam Matthew Digital, c2015. (Colonial America. Module 1)

The National Archives

Title on fragment pasted on lining paper of binding: Plan of Oswego on Lake Ontario from actual survey

Volume title on publisher's website: Plans of Oswego on Lake Ontario and two forts situated there

Colonial America. Module l. Early settlement, expansion and rivalries.

Great Britain. Army > Colonial forces > New York (State) > Oswego > Early works to 1800.

Great Britain. Colonial Office > Archives.

Fortification > New York (State) > Oswego > Maps > Early works to 1800.

Fort Oswego (Oswego, N.Y.) > Maps > Early works to 1800.

Fort Ontario (N.Y.) > Maps > Early works to 1800.

Fort George (Oswego, N.Y.) > Maps > Early works to 1800.

Oswego (N.Y.) > Maps > Early works to 1800.

Great Britain > Colonies > America > Defenses > Early works to 1800.

Great Britain. Colonial Office.

National Archives (Great Britain)

Adam Matthew Digital (Firm)