These are the streets which visitors to New York always remark; the characteristic cross streets of the typical up-town region of long regular rows of rectangular residences that look so much alike, with steep similar steps leading up to sombre similar doors and a doctor's sign in every other window. Bleak, barren, echoing streets where during the long, monotonous mornings "rags-an-bot'l" are called for, and bananas and strawberries are sold from wagons by aid of resonant voices, and nothing else is heard except at long intervals the welcome postman's whistle or the occasional slamming of a carriage door. Meantime the sun gets around to the north side of the street, and the airing of babies and fox-terriers goes on, while down at the corner one elevated train after another approaches, roars, and rumbles away in the distance all day long until at last the men begin coming home from business. These are the ordinary unromantic streets on which live so few New Yorkers in fiction (it is so easy to put them on the Avenue or Gramercy Park or Washington Square), but on which most of them seem to live in real life. A slice of all New York with all its layers of society and all its mixed interests may be seen in a walk along one of these typical streets which stretch across the island as straight and stiff as iron grooves and waste not an inch in their progress from one river, out into which they have gradually encroached, to the other river into which also they extend. It is a short walk, the island is so narrow. [Illustration: An Old Landmark on the Lower West Side. (Junction of Canal and Laight Streets.)]