Steam locomotive control valves on display at the B&O Railroad Museum, Baltimore, Maryland, USA.

---

Size: 3264px × 4896px
Location: Baltimore, MD
Photo credit: © Herb Quick / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: antique, black, boiler, brass, cab, cabin, control, detail, devices, dial, driver, engine, fire, gauge, heat, historic, historically, indicators, industrial, industry, instruments, loco, locomotive, locomotives, mechanical, metal, panel, pipe, pipes, pipework, power, pressure, railroad, railway, retro, steam, steel, technically, technology, throttle, train, transport, transportation, tube, valve, valves, vintage