On last weekend’s UK broadcast of the popular TV series, one Jude Hooke showed the resident specialist a printed score of the “Enigma Variations” with annotations and pasted-in corrected passages of music in Elgar’s own hand. Imagine the surprise of the Elgar Foundation: that very score had gone missing in 1994 – at which time, it turns out, Ms. Hooke’s late husband was an attorney at the same firm as the Foundation’s former vice-chairman.