White Pine Program
We do not have free white pines. You could contact your local extension office to see what is available locally. https://extension.umd.edu/baltimore-county The following site discusses trees that will be for sale next spring in Baltimore County and how these trees should be used. http://www.baltimorecountymd.gov/Agencies/environment/forestsandtrees/bigtrees.html The following sites may be of interest to you.
http://www.fws.gov/chesapeakebay/BayScapes/bsresources/bs-nurseries.html White pines tend to become very large and also tend to lose their lower branches. If you have a large property, they can be used for windbreaks and erosion control. vw