There is a mix of new items; some items previously sold; and some items from previous sales that went unsold, now listed with lower estimates.
For the Fourth Doctor it is all new stuff which I haven’t seen at auction before.
As usual I have separated the items by Doctor era, and you can see the rest of the items here:
Here are just the lots relating to the Fourth Doctor era
Doctor Who: 'The Invasion Of Time', a Gallifreyan Outsider's cloak,
1978, of multi-coloured, striped cloth, applied with animal-print panels, and green and blue faux fur pieces, beaded cords
The cloak was screen used in the 1978 story 'The Invasion Of Time' and later reused in the 1989 story, 'Survival', as a Cheetah Person's horse blanket.
Estimate £1,000 - 1,500