First despatch of mail bags through the 'Pneumatic Tube' from the post office in Eversholt St, London to Euston station. Original Publication:...
pneumatic tubes of a traffic counter laid across a roadway to measure the number of vehicles - 氣送管 個照片及圖片檔電線, 黑色
Western Union employee Helen Ringwald inserts a canister in one of a number of pneumatic tubes connected to the Western Union offices, Washington DC,...
Pneumatic Tube, Pennsylvania Terminal Post Office , New York City, New York, USA, Bain News Service, 1914.
pneumatic tubes of a traffic counter laid across a roadway to measure the number of vehicles - 氣送管 個照片及圖片檔電線
a pneumatic jack while using. pneumatic jacks are powered by compressed air and are used for lifting and positioning heavy material and machinery effortlessly. - 氣送管 個照片及圖片檔
a pneumatic jack while using. pneumatic jacks are powered by compressed air and are used for lifting and positioning heavy material and machinery effortlessly. - 氣送管 個照片及圖片檔
close up of a pneumatic jack while using. pneumatic jacks are powered by compressed air and are used for lifting and positioning heavy material and machinery effortlessly. - 氣送管 個照片及圖片檔
Pneumatic tube post, main station of the pneumatic post in Paris, around 1860, France, digitally enhanced reproduction of a 19th-century original,...
Pneumatic tube, station of the former pneumatic post in France, Paris, digitally enhanced reproduction of a 19th-century original, historical, exact...
Las Vegas, Nevada, The Hyperloop One test site in the desert north of Las Vegas. The company had hoped to move passengers and freight at high speed...
Las Vegas, Nevada, The Hyperloop One test site in the desert north of Las Vegas. The company had hoped to move passengers and freight at high speed...
Las Vegas, Nevada, The Hyperloop One test site in the desert north of Las Vegas. The company had hoped to move passengers and freight at high speed...
Las Vegas, Nevada, The Hyperloop One test site in the desert north of Las Vegas. The company had hoped to move passengers and freight at high speed...
Las Vegas, Nevada, The Hyperloop One test site in the desert north of Las Vegas. The company had hoped to move passengers and freight at high speed...
Las Vegas, Nevada, The Hyperloop One test site in the desert north of Las Vegas. The company had hoped to move passengers and freight at high speed...
Las Vegas, Nevada, The Hyperloop One test site in the desert north of Las Vegas. The company had hoped to move passengers and freight at high speed...
Las Vegas, Nevada, The Hyperloop One test site in the desert north of Las Vegas. The company had hoped to move passengers and freight at high speed...
three engineers in safety gear discussing hdpe pipe connections using a hydraulic butt fusion welding machine in an industrial workshop, focusing on teamwork, planning, and pipe installation processes - 氣送管 個照片及圖片檔檢查員, 焊接, 修理
three engineers in safety gear discussing hdpe pipe connections using a hydraulic butt fusion welding machine in an industrial workshop, focusing on teamwork, planning, and pipe installation processes - 氣送管 個照片及圖片檔
three engineers in safety gear discussing hdpe pipe connections using a hydraulic butt fusion welding machine in an industrial workshop, focusing on teamwork, planning, and pipe installation processes - 氣送管 個照片及圖片檔
three engineers in safety gear discussing hdpe pipe connections using a hydraulic butt fusion welding machine in an industrial workshop, focusing on teamwork, planning, and pipe installation processes - 氣送管 個照片及圖片檔
three engineers in safety gear discussing hdpe pipe connections using a hydraulic butt fusion welding machine in an industrial workshop, focusing on teamwork, planning, and pipe installation processes - 氣送管 個照片及圖片檔
three engineers in safety gear discussing hdpe pipe connections using a hydraulic butt fusion welding machine in an industrial workshop, focusing on teamwork, planning, and pipe installation processes - 氣送管 個照片及圖片檔
three engineers in safety gear discussing hdpe pipe connections using a hydraulic butt fusion welding machine in an industrial workshop, focusing on teamwork, planning, and pipe installation processes - 氣送管 個照片及圖片檔修理, 團隊工作
three engineers in safety gear discussing hdpe pipe connections using a hydraulic butt fusion welding machine in an industrial workshop, focusing on teamwork, planning, and pipe installation processes - 氣送管 個照片及圖片檔
three engineers in safety gear discussing hdpe pipe connections using a hydraulic butt fusion welding machine in an industrial workshop, focusing on teamwork, planning, and pipe installation processes - 氣送管 個照片及圖片檔
three engineers in safety gear discussing hdpe pipe connections using a hydraulic butt fusion welding machine in an industrial workshop, focusing on teamwork, planning, and pipe installation processes - 氣送管 個照片及圖片檔
three engineers in safety gear discussing hdpe pipe connections using a hydraulic butt fusion welding machine in an industrial workshop, focusing on teamwork, planning, and pipe installation processes - 氣送管 個照片及圖片檔
two engineers in safety gear discussing hdpe pipe connections using a hydraulic butt fusion welding machine in an industrial workshop, focusing on teamwork, planning, and pipe installation processes - 氣送管 個照片及圖片檔
two engineers in safety gear discussing hdpe pipe connections using a hydraulic butt fusion welding machine in an industrial workshop, focusing on teamwork, planning, and pipe installation processes - 氣送管 個照片及圖片檔
two engineers in safety uniforms working together to adjust a pipe clamping fixture in a workshop, focusing on teamwork, precision, and preparation in industrial pipe welding or installation tasks - 氣送管 個照片及圖片檔
two engineers in safety uniforms working together to adjust a pipe clamping fixture in a workshop, focusing on teamwork, precision, and preparation in industrial pipe welding or installation tasks - 氣送管 個照片及圖片檔
two engineers in safety uniforms working together to adjust a pipe clamping fixture in a workshop, focusing on teamwork, precision, and preparation in industrial pipe welding or installation tasks - 氣送管 個照片及圖片檔
two engineers in safety uniforms working together to adjust a pipe clamping fixture in a workshop, focusing on teamwork, precision, and preparation in industrial pipe welding or installation tasks - 氣送管 個照片及圖片檔
close-up of an engineer in blue uniform and safety gloves adjusting a pipe clamping fixture for hdpe welding in an industrial setting. concept of precision work, safety, and mechanical setup - 氣送管 個照片及圖片檔手套, 特寫, 工作
close-up of an engineer in blue uniform and safety gloves adjusting a pipe clamping fixture for hdpe welding in an industrial setting. concept of precision work, safety, and mechanical setup - 氣送管 個照片及圖片檔
close-up of an engineer in blue uniform and safety gloves adjusting a pipe clamping fixture for hdpe welding in an industrial setting. concept of precision work, safety, and mechanical setup - 氣送管 個照片及圖片檔手套, 焊接
Boston, MA A pneumatic tube once used to shuttle request slips from patrons to the librarian is seen inside the Jordan Room on the 3rd floor of BPL's...
Postal worker placing bundles of letters into pneumatic tube canisters destined for New York, Chicago and Boston, 1930s. The air mail had arrived at...
