Genome: [r4 Bd=19681001]from one country to another

Illustrated with recordings from the BBC Sound Archives

Genome: [r4 Bd=19681008]
Genome: [r4 Bd=19681015]
Genome: [r4 Bd=19681022]
Genome: [r4 Bd=19681029]
Genome: [r4 Bd=19681105]
Genome: [r4 Bd=19681112]
Genome: [r4 Bd=19681119]
Genome: [r4 Bd=19681126]
Genome: [r4 Bd=19681203]
Genome: [r4 Bd=19700430](BBC Archive recordings)
Genome: [r4 Bd=19700507]
Genome: [r4 Bd=19700514](BBC Sound Archive recordings)
Genome: [r4 Bd=19700521]
Genome: [r4 Bd=19700604]
Genome: [r4 Bd=19700611]
Genome: [r4 Bd=19700618]Sound Archive recordings
Genome: [r4 Bd=19700625]BBC Sound Archive recordings
Genome: [r4 Bd=19700729]
Genome: [r4 Bd=19700924]
Genome: [r4 Bd=19701001]
Genome: [r4 Bd=19701008]
Genome: [r4 Bd=19701015]
Genome: [r4 Bd=19701022]
Genome: [r4 Bd=19701029]
Genome: [r4 Bd=19701105]
Genome: [r4 Bd=19701112]
Genome: [r4 Bd=19701119]
Genome: [r4 Bd=19701126]
Genome: [r4 Bd=19701203]