Image from the Keith Logan Caldwell personal album collection. No. 85 Squadron pilot Malcolm Charles McGregor standing beside an SE5a. Unknown location. Handwritten in image area " "Mac" McGregor S.E.5 - 85. Sqdn 1918".

Negative from the Ronald Burns Bannerman personal album collection. New Zealand Flying School MC McGregor sitting in the cockpit of a Curtiss flying boat. Kohimarama, Auckland. Handwritten on the album page "Mac in Curtiss."

Image from the Ronald Burns Bannerman personal album collection. New Zealand Flying School student, MC McGregor, Kohimarama, Auckland. Handwritten on album page "McGregor."

Image from the Ronald Burns Bannerman personal album collection. New Zealand Flying School students MC McGregor and HL Robson pose for the camera in front of accommodation tents. Kohimarama, Auckland. Handwritten on album page "McGregor & Robson."

Image from the Ronald Burns Bannerman personal album collection. Two New Zealand Flying School students on a motorcycle and side car. Kohimarama, Auckland. Handwritten on album page "McGregor & Robson"

Image from the Keith Logan Caldwell personal album collection. Group of pilots in front of a captured German Fokker D-VII. Unknown location. Malcom Charles McGregor, second from the right. Handwritten above image "McGregor 2nd R in front Fokker D.7".

Image from the Keith Logan Caldwell personal album collection. Informal portrait of Malcom Charles McGregor in Royal Flying Corps uniform with DFC and Bar ribbon attached. Appears to be on board a ship. Dymo tape under the print reads "Mac McGregor".

Portrait of Squadron Leader HD McGregor, from The Weekly News issue 27 September 1939, page 47.

Portrait of Sergeant Pilot DS McGregor, from The Weekly News issue 28 May 1941, page 25.

Portrait of Pilot Officer DS McGregor, from The Weekly News issue 9 August 1944, page 24.

Portrait of Gunner C McGregor, from the Weekly News issue 5 July 1944, page 22.

Portrait of Leading Aircraftman HAG McGregor, from the Weekly News issue 5 February 1941, page 31.

Aerodrome Defence Unit officers. Major RR McGregor, Officer Commanding (left) and Pilot Officer NH Cozens. RNZAF Station Nelson.

Group of pilots from the first refresher course standing in front of a Bristol Fighter. Sockburn Aerodrome. L-R: unknown, MC McGregor, unknown, KL Caldwell, John Seabrook.

Group of the first refresher course at Sockburn Aerodrome. L-R: LM Isitt, MC McGregor, KL Caldwell, unknown, unknown.

Group at RNZAF Station Nelson. L-R: Flight Sergeant JC Tikao NZ40372, Major RR McGregor, Flying Officer CJ Allison, Wing Commander RJ Sinclair. McGregor (Army) was Officer Commanding, Aerodrome Defence Unit. Allison was the Station's Adjutant and Sinclair was the Station's Commanding Officer.

Image from the Ronald Burns Bannerman personal album collection. New Zealand Flying School students MC McGregor, HL Robson and FJ Sharland posing for the camera. Kohimarama, Auckland. Handwritten on album page "McGregor, Robson, Sharland"