The 1973 BBC-TV Mikado

The MikadoRichard Angas
Nanki-PooDavid Hillman
Ko-KoDerek Hammond-Stroud
Pooh-BahIan Wallace
Pish-Tush[not indicated]
Yum-YumValerie Masterson
Pitti-Sing[not indicated]
Peep-Bo[not indicated]
KatishaHeather Begg

This performance of The Mikado was broadcast on BBC1 on 28 December 1973. According to The Gilbert & Sullivan Journal (Volume 10, Number 4), the production featured the ladies arriving literally by train. I have no further information about it.