Keywords
1920s, 1930s, 2, adult, adults, authority, brakeman, bw, caucasian, caucasian-ethnicity, classic, communication, conductor, confidence, cooperation, copy-space, employee, employment, flagman, flags, friendship, full-length, hars, holding, industry, job, knowledge, labor, laboring, lanterns, male, males, man, meeting, men, middle-aged, middle-aged-man, nostalgia, nostalgic, occupations, old-fashion, old-fashioned, old-time, outdoors, pair, people, person, persons, pride, rail, railroad, railroads, railway, retro, risk, safety, strength, stress, talking, teamwork, train, trains, transportation, two, vintage, work, worker, workers, working, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, r11564