I remember some props from Carry On Up The Khyber recur in Octopussy (and a Buddha statue of COUTK is in Man With the Golden Gun)
The brush-radio from LALD appears in Doctor Who story "The Revenge of the Cybermen", apparently gifted to the BBC by Roger Moore himself.
Don't some props left over from Space: 1999 appear in the Pinewood bits of Moonraker, eg panels and those tap-like white Italian lamps?