Freddie & The Dreamers are introduced by Savile as being the first band to appear on Top of the Pops, when in fact The Rolling Stones were the first band to ever appear on the show.
Numerous rotary phones are seen, including models from East Germany and Poland, that would not have been used in 1960s Britain.
The Duchess, as scripted, reckons that the BBC would reject anyone with a Yorkshire accent as a radio presenter: in fact Wilfred Pickles was just one example of pioneers of the region's accent being acceptable, even as a newsreader, on national radio from the 1940s onwards, which in real real-life she would have remembered clearly.