Keywords
30s, 40s, 50s, adults, american, batteries, battery, beld, braintree, braintree-electric-light-department, business, calm, caucasian, communication, engineer, field-crew, fifties, forties, four-people, front-view, full-length, happiness, happy, indoors, industrial, industry, listening, male, manual-worker, massachusetts, mature-adult, mature-men, men, mid-adult, mid-adult-men, north-america, north-american, peaceful, power-plant, relax, relaxation, relaxed, relaxing, side-view, sitting, smiling, talking, team, teamwork, thirties, toothy-smile, united-states, us, usa, white, work, worker, 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, u13393829