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Home
About Us
What GPL Does
News
Our Staff
Our Trustees
Our Reasons
Contact Us
Join our Team
Resources
Preservation Portland
Neighborhood Histories
Self Guided Walking Tours
Preserve Your Property
Preservation Directory
Sustainability
Landmarks Observer
Architecture Defined
Researching Your Old Building
Videos
Publications
Advocacy
Federal State & Local Issues
The Column
Preservation is HERE
Places in Peril
Documenting Local History
Places in Progress
Successes
Awards
The Portland Observatory
SHOP
Donate
Historic Marker Program
SHOP
: Historic Marker Program
All
Books
Child Focused
Historic Marker Program
Observatory Items
Sale!
Coming Soon - New Marker: Do It Yourself
$150.00
sold out
Coming Soon - New Marker: Full Service
$500.00
sold out