The following maps covering Tredyffrin and Upper Merion Townships are color-coded as follows:

   Brown - properties without houses at the time of the encampment.

   Aqua - properties that were General’s Quarters.

The Ps on the first map show the location of picket posts according to Burns (see New light on the encampment of the Continental Army at Valley Forge). The best known picket post was the Stone Chimney Picket Post on Valley Forge Road (see The Stone Chimney Picket, and Club Again Marks Site of Stone Chimney Picket Post).