The identity of the individual airframes at the Victory Air Museum is quite tricky.
The museum is known to have had six Buchons.
cn no. 170 /C4K 107, (G-BOML) destroyed following a crash that tragically killed Mark Hanna.)
cn no.178 /C4K 121, (Under rebuild Geneseo USA! No current news.)
cn no. 201 /C4K 131, ( OO-MAF Belgium Possibly airworthy but not flown.)
cn no. 194 /C4K 134, ( Germany Static display)
cn no.195 /C4K 135, (Original D-FMBB now back in USA under rebuild, St Louis)
cn no. 235 /C4K 172 (N109GU/ Cavanaugh Flight Museum)
All of the above airframes were used at Tablada in both static and Taxiing scenes for the 'Battle of Britain' movie and some were used in 'Eagles Over London'. None of these flew in either film.
Somewhere I have a shot of cn no. 195/C4k 135 arriving in Germany for rebuild in the 70's. What we need now is some ids attached to photos of the Victory Air Museum aircraft. Unfortunately other than the well hidden data plate the only id on these aircraft was a painted constructors no. at the top of the instrument panel.
Regarding the three blade props, I believe these were spare DC 3 props fitted beneath new spinners for ground scenes only.
Jackdaw.