Construction workers, railroad men, factory workers, miners, Empire State Building construction. 69 photos in all.
Here's a sample of other books in this Dover category
Victorian Fashion in America: 264 Vintage Photographs by Kristina Harris Vintage photographs depict girls playing dress-up in their mothers' clothes, a boy dressed in Little Lord Fauntleroy style, and scores of other representative portraits. Captions.
New York in Aerial Views by William Fried, Edward Watson 68 memorable views — Manhattan, neighborhoods; Bronx, Brooklyn, Queens, Staten Island, harbor. Detail crisp, major sites identified.
Photographic Views of Sherman’s March by George N. Barnard Originally published in a now-rare collector's edition in 1866, these 68 historic photographs include haunting images of the battlefields and ruined mansions of one of history's most devastating military campaigns.
Old Brooklyn in Early Photographs, 1865-1929 by William Lee Younger 157 photographs, many never before reprinted, show the vitality and variety of old Brooklyn: waterfront, Brooklyn Bridge, Fulton Street, Brooklyn Heights, Ebbets Field, Luna Park, Sheepshead Bay, Manhattan Beach Hotel, more.
Suffolk County, Long Island, in Early Photographs, 1867-1951: 184 Prints by Frederick S. Lightfoot, Linda Martin, Bette S. Weidman Charming pictorial history of Suffolk and a bygone era: village life, farming, fishing, shipping, transportation, leisure activities, one-room schools, churches, yachts, more. 184 black-and-white photographs. Introduction. Index.