. . . . . . . . . . . . . . . . . . . . . . . . . . "1931" . . "Cornwall Birdwatching and Preservation Society" . . . . . . . . . . . . "Cornwall Birdwatching and Preservation Society" . . . . . "1931-01-17" . . . . . . . . . . . . . . . . . . . .