15-Laying Cornerstone, 1931
Laying the new conservatory cornerstone, 1931 (Photo: Architect of the Capitol)]
Master Gardeners of Northern Virginia
Promoting environmentally sound gardening practices for over 35 years!
Master Gardeners of Northern Virginia
Promoting environmentally sound gardening practices for over 35 years!
Laying the new conservatory cornerstone, 1931 (Photo: Architect of the Capitol)]