The FMOPL Collection on the Maryland State Archives Site 
Digital images from the Friends of Maryland’s Olmsted Parks & Landscapes Collection may be accessed through the website of the Maryland State Archives:

Olmsted Research Guide Online 
Through the Olmsted Research Guide Online (ORGO), researchers can search a comprehensive database for Olmsted projects in Maryland and throughout the nation; go to

National Association of Olmsted Parks (NAOP)
Research information, including a bibliography, can be found on the National Association of Olmsted Parks (NAOP) website at

The National Association for Olmsted Parks (NAOP) also has an interactive map  at for Olmsted projects throughout the country.  Projects in Maryland can be found at  and Baltimore projects can be found at . It’s an amazing resource, showing a wide range of projects (parks to private estates to communities and more) from Elkton to Annapolis to Bethesda to Cumberland, with a big concentration in the Baltimore area. 

Library of Congress