Lancaster NX739

NX739 Operated by M.O.S serviced by Eagle aircraft services at Blackbush
has any one any information or Photo of this aircraft with eagle on nose Flight 4-1-1957
The last operational Lancaster RF325 was withdrawn from service with the Maritime Reconnaissance School at St.Mawgan in October 1956.three weeks before six were operational.
The Last Lancaster with bomber command PA474 was withdrawn from service in 1953 from no 82 sqd 3 years later she is still flying with the Boffins at Cranfield other Lancaster’s are still flying with the Ministry of Supply NX739 mk7 flying out of Blackbush and maintained by Eagle Aircraft Services and one with Rolls Royce and Armstrong Siddley, Others operated by the French Air force and some in Canada,
Flight 15-2-1957
Mentions the last flight of Lancaster NX739 mk7 which was flown from Blackbush to Wroughton to be broken up and Lincoln B2 RF332 arriving the same day to replace it.
NX739 was I believe used on photographic work on high speed jet aircraft,it also operated from Boscome Down on occasions as well as being involved in camera work on the film the Dambusters the colour scheme was black lower half of fuselarge and grey top half with an Eagle motif below copit has anyone Photos of NX739 or any further information about this aircraft