Hamburg's Old Elbe Tunnel Machines: Did you know that the construction of the Old Elbe Tunnel involved innovative technology? Immense hydraulic machines were used to dig the tunnel, and these machines are now displayed as historical artifacts. 𝘛𝘢𝘨𝘴: #hamburg #elbtunnel #germany #hamburgmeineperle #elbe #hamburgcity #alterelbtunnel #hamburgliebe #elbtunnelhamburg #hafen #de #hamburgerhafen #photography #deutschland #tunnel #architecture #stpauli #city #picoftheday #welovehamburg #photooftheday #hamburghafen #hh #urlaub #visithamburg #architektur #dreams