alexander graham bell attends plaque dedication ceremony. - alexander-graham-bell stock videos & royalty-free footage00:11Alexander Graham Bell attends plaque dedication ceremony.
busy main street in brantford / close shot of sign "bell homestead" / another sign "bell homestead" in front of house / ext homestead where phone was... - alexander-graham-bell stock videos & royalty-free footage01:40Bell Homestead, home of inventor Alexander Graham Bell, in Brantford, Ontario
1958 narrator discusses the invention of telephone as technicians at bell laboratories perform tests - alexander-graham-bell stock videos & royalty-free footage00:231958 Narrator discusses the invention of telephone as technicians at Bell Laboratories perform tests
first long-distance telephone call. alexander graham bell (1847-1922, centre) performing the first long-distance telephone call in 1876. - alexander-graham-bell stock videos & royalty-free footage00:18First long-distance telephone call. Alexander Graham Bell (1847-1922, centre) performing the first long-distance telephone call in 1876.
building / shot of entrance to building / telephone operators working at switchboard / telephone operator working at switchboard / technician testing... - alexander-graham-bell stock videos & royalty-free footage00:53New Bell Telephone building in Brantford, ON, hometown of inventor Alexander Graham Bell
this week in history 1/24 - 1/30 - alexander-graham-bell stock videos & royalty-free footage02:13This Week In History 1/24 - 1/30
young helen keller poses for a photograph; helen keller poses with her teacher anne sullivan; helen keller poses with inventor alexander graham bell. - alexander-graham-bell stock videos & royalty-free footage00:20A young Helen Keller poses for a photograph; Helen Keller poses with her teacher Anne Sullivan; Helen Keller poses with inventor Alexander Graham Bell.
bust of alexander graham bell on display at bell laboratories in murray hill, new jersey in 1966. - alexander-graham-bell stock videos & royalty-free footage00:13Alexander Graham Bell Bust 1964
guests view a bust of alexander graham bell at bell laboratories in 1966. - alexander-graham-bell stock videos & royalty-free footage00:24Viewing Bust of Alexander Graham Bell 1966
gordon brown gives romanes lecture at oxford university; gordon brown speech sot- it has always been that scientists are seeing possibilities others... - alexander-graham-bell stock videos & royalty-free footage03:07Gordon Brown gives Romanes Lecture at Oxford University
liberal democrats spring conference: nick clegg speech; nick clegg mp speech sot- once the banks are lending again. we can turn our attention not... - alexander-graham-bell stock videos & royalty-free footage03:58Liberal Democrats Spring Conference: Nick Clegg speech
"'if i had the wings of a . . . '", mrs. jonathan caldwell introduces their plane - built just like a bird" / pilot on left standing with man next to... - alexander-graham-bell stock videos & royalty-free footage01:33Inventor Jonathan Caldwell and his wife Olive with his invention, the "Gray Goose" airplane
/ model of prototype of twin propeller flying machine invented by alexander graham bell. model twin propeller flying machine prototype on january 01,... - alexander-graham-bell stock videos & royalty-free footage00:07Model twin propeller flying machine prototype