Plan of the town of Alexandria, D.C. with the environs : exhibiting the outlet of the Alexandria Canal, the shipping channel, wharves, Hunting Cr. &c. /

Relief shown by hachures. Depths shown by contours.

Olympic National Park, Washington /

Relief shown by shading and spot heights.

Pinnacles National Monument : T. 16 & 17S. R. 7E /

"N.M. PIN. 7001 4/3/40."