Exterior, Governor John Langdon House, Portsmouth, N.H. Exterior front facade, Governor John Langdon House, Portsmouth, N.H. Exterior with front gate, Governor John Langdon House, Portsmouth, N.H. Exterior with fence, Governor John Langdon House, Portsmouth, N.H. Stairhall, Governor John Langdon House, Portsmouth, N.H. Urn finial from entry gate, Governor John Langdon House, Portsmouth, N.H. Exterior view of rear facade, Governor John Langdon House, Portsmouth, N.H. Arbor with roses, Governor John Langdon House, Portsmouth, N.H. Gardens from above in summer, Governor John Langdon House, Portsmouth, N.H. Exterior front facade from left corner, Governor John Langdon House, Portsmouth, N.H. Exterior rear facade, Governor John Langdon House, Portsmouth, N.H. Exterior rear facade, Governor John Langdon House, Portsmouth, N.H. Exterior from above, Governor John Langdon House, Portsmouth, N.H. Forsythia blooming, Governor John Langdon House, Portsmouth, N.H. Spring bulbs, Governor John Langdon House, Portsmouth, N.H. Peonies blooming, Governor John Langdon House, Portsmouth, N.H. Peonies and iris, Governor John Langdon House, Portsmouth, N.H. Peonies and other flowers, Governor John Langdon House, Portsmouth, N.H. Southeast parlor fireplace wall, Governor John Langdon House, Portsmouth, N.H. Flowering tree, Governor John Langdon House, Portsmouth, N.H. Dining room, Governor John Langdon House, Portsmouth, N.H. Dining room, Governor John Langdon House, Portsmouth, N.H. View of pantry from dining room, Governor John Langdon House, Portsmouth, N.H. Southeast parlor mantel detail, Governor John Langdon House, Portsmouth, N.H. Southeast parlor fireplace, Governor John Langdon House, Portsmouth, N.H. Southeast parlor mantel, Governor John Langdon House, Portsmouth, N.H. Woodwork detail over window, Governor John Langdon House, Portsmouth, N.H. Woodwork detail, Governor John Langdon House, Portsmouth, N.H. Parlor with tea table, Governor John Langdon House, Portsmouth, N.H. Dining room with table set, Governor John Langdon House, Portsmouth, N.H. Pantry shelves, Governor John Langdon House, Portsmouth, N.H. Southeast parlor mantel swag, Governor John Langdon House, Portsmouth, N.H. Southeast parlor mantel, Governor John Langdon House, Portsmouth, N.H. Southeast parlor mantel, Governor John Langdon House, Portsmouth, N.H. Southeast parlor mantel, Governor John Langdon House, Portsmouth, N.H. Southeast parlor mantel, Governor John Langdon House, Portsmouth, N.H. Southeast parlor mantel, Governor John Langdon House, Portsmouth, N.H. Southeast parlor mantel wall, Governor John Langdon House, Portsmouth, N.H. Southeast parlor mantel, Governor John Langdon House, Portsmouth, N.H. Southeast parlor mantel vase, Governor John Langdon House, Portsmouth, N.H. Fence, Governor John Langdon House, Portsmouth, N.H. Fence, Governor John Langdon House, Portsmouth, N.H. Fence, Governor John Langdon House, Portsmouth, N.H. Fence with gate, Governor John Langdon House, Portsmouth, N.H. Fence, Governor John Langdon House, Portsmouth, N.H. Fence, Governor John Langdon House, Portsmouth, N.H. Exterior in spring, Governor John Langdon House, Portsmouth, N.H. Exterior view, Governor John Langdon House, Portsmouth, N.H. Southeast parlor mantelpiece wall, Governor John Langdon House, Portsmouth, N.H. Greenhouse with camellias, Lyman Estate, Waltham, Mass.