2 missing TOTP editions from 1975 have been found inclu the 600th edition from October and 17/07/1975 edition
unfortunately both are presented by DLT which means they are unlikely to be shown unless the BBC do a u-turn


600th edition is a DLT one 9-10-75: Presenter: Dave Lee Travis (600th TOTP) (Wiped)
(30) SPARKS – Looks, Looks, Looks
(14) MORRIS ALBERT – Feelings
(24) SMOKEY – Don’t Play Your Rock ‘N’ Roll To Me
(NEW) HELLO – New York Groove
(NEW) BRUCE FORSYTH – Sandra
(3) THE DRIFTERS – There Goes My First Love ®
(12) BAND OF THE BLACK WATCH – Scotch On The Rocks ®
(44) CHRIS FARLOWE – Out Of Time
(27) BOB MARLEY & THE WAILERS – No Woman No Cry (danced to by Pan’s People) *
(NEW) JOHN MILES – Highfly
(1) DAVID ESSEX – Hold Me Close

17-7-75: Presenter: Dave Lee Travis (Wiped)
(19) THE GOODIES – Black Pudding Bertha (The Queen Of Northern Soul)
(16) TAMMY WYNETTE – D.I.V.O.R.C.E. ® *
(NEW) THE SENSATIONAL ALEX HARVEY BAND – Delilah
(47) ADRIAN BAKER – Sherry
(20) SISTER SLEDGE – Mama Never Told Me ®
(NEW) CARL DOUGLAS – Love, Peace And Happiness
(30) T-REX – New York City
(43) SUSAN CADOGAN – Love Me Baby
(11) DAVID ESSEX – Rolling Stone ®
(NEW) LYNSEY DE PAUL – Rhythm And Blue Jean Baby *
(5) TYPICALLY TROPICAL – Barbados (danced to by Pan’s People) *
(1) BAY CITY ROLLERS – Give A Little Love ®

It's about time the bbc stopped trying to re-write history by ignoring the existence of DLT because he touched someone's boob 20 years ago, if he had killed someone (like Leslie Grantham) that would be just fine.