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Murphy’s Windmill – Southwest Corner Of Golden Gate Park (Near 48th Avenue And Lincoln Way) San...
By     Jan 4th, 2016
North Country Unfading Black roofing slate, 12β€³ x 6β€³ x 3/16β€³ 2β€³ headlap installation Built in 1905, the windmill pumped 40,000 gallons of water per day for irrigation at Golden Gate Park. Named after Samuel G Murphy, a prominent San Francisco banker who donated $20,000 for its construction. The six story windmill was the largest in the world when it was built.
Baltimore & Ohio Railroad Co (B & O) – 901 W Pratt Street,...
By     Apr 6th, 2015
North Country Slate has been servicing the Maryland market for over 20 years. One of our more notable slate roof projects was the restoration of the B&O Museum in Baltimore. The Roundhouse was built in 1884 for $100,471.97.Β  This massive circular structure is 245 feet in diameter, 135 feet high, 46,000 square feet and takes up almost 1 acre.
Things to look for when choosing slate
By     Jan 14th, 2015
1. RELIABLE slate suppler 2. CAPABLE roofer 3. Unfading or weathering slate 4. Oxidizable iron pyrite 5. Grading for thickness 6. Over / Under-nailing 7. Joint spacing 8. Headlap 9. Slates cut less than 5 inches wide 10.

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