An online Beatles fan club for and about Beatle fans
It's not a tuba, it's a baritone horn. ;)
Yes. A Salvation Army euphonium from the looks of it.
Is that a Salvation Army band pictured? I don't know what else would make a euphonium a "Salvation Army" one.
July 10, 1964. Liverpool's Town Hall. John Lennon holding a euphonium at the hometown premiere of "A Hard Day's Night"