106-342.33 Everywhere in Lisboa, there are these amazing limestone sidewalks. All hand-laid, all just in sand, no permanent cement or mortar.
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| 106-342.30 This is all done with white and black limestone chunks probably about 3 by 3 inches.*
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| 106-342.39 Even the roads are done in limestone "brickwork" though they use slightly larger pieces and they're all one color.
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