Pan American Airway's Consolidated "Commodore" at their Alameda base in 1937. The San Francisco-Oakland Bay Bridge can be seen in the background. Apologies for the rope in front.

The Consolidated "Commodore" made its first flight in 1929 and was the state-of-the-art flying boat in the early 1930s. It was increasingly obsolete by 1937. The model 16-1 had a capacity of 22 passengers and 3 crew members.

'Airfield in Milan.' This is assumed to be Taliedo because I-UBER, ex MM55146, was registered to the Taliedo branch of RUNA (Regia Unione Nazionale Aeronautica) in 1936. Linate airport largely replaced this airfield in 1938, although the Caproni works remained at Taliedo. Photo by: Willem van de Poll / Nationaal Archief (Netherlands)

Built in July 1934 as part of an order for launch customer TWA, it was soon disposed of as the DC-3 became available to them and was purchased by Braniff. Photo taken at what is probably the site of the current Oklahoma City airport. It then passed to the US War Department as 42-61096 but was deregistered on 4 May 1943. It was operated by Aerovias Brazil until a landing accident at Lagoa Santa on 5 February 1947 damaged the aircraft beyond repair. (Unknown Photographer)

Delivered on July 2, 1935, to Braniff at what is probably the site of the current Oklahoma City airport. A few years later it was sold to Boston & Maine Airways re registered as NC242. By the late 1940s, "1030" had been sold to Wisconsin Air Central re-registered NC842. "1030" was then sold to Cordova Air Service in Alaska and registered N842 on 6 February 1952. At some stage it passed to a private owner. It was damaged beyond repair at Anchorage (possibly in 1960). (Unknown Photographer)

From a 1937 image showing one of the Braniff Airlines fleet at what is probably the site of the current Oklahoma City airport. Although the registration letters are mostly obscured, this is also most certainly Lockheed Vega NC12288 (later N12288). Constructed in March 1933 by ex-employees of the bankrupt Detroit Aircraft who had purchased a majority interest in Lockheed in 1929. The aircraft was originally owned by Morrell Meat Packing Company but was modified for Braniff use. It later passed to other owners and was later wrecked. The remains were recovered and restored to flying condition.

VH-ARG as it was around the time of its first flight at Cootamundra. It was later flown to Sydney and registered as VH-ARG. Stored during World War II, it was sold after the war to famed pilot fighter pilot Bobby Gibbes. The Bat remained registered until 1951. The Powerhouse Museum in Sydney has the remains. Photo from: Powerhouse Museum

Described as an aircraft of B Flight, RAF Gosport.

A new FK.51 observation aircraft, really just an intermediate trainer. The big man is Frits Koolhoven. Photo from: Nationaal Archief (Netherlands)

The Argentine air force bought two Canadian designed and built Fairchild 82Ds for survey work. Sister ship 152 has been preserved. The fate of 151 is unknown but it was serialled F-151 at one stage. and possibly T-151 too when its role changed Photo from: Ken Molson fonds - Ingenium

Photo shows the civil section of Wigram with a Union Airways DH86 at the terminal. Not long after this photo civil aviation was moved to Harewood, today's Christchurch International. The civil section of Wigram was redeveloped for military purposes during WW2. Photo from: Air Force Museum of New Zealand

The eight DH60Ts were the prototypes of the DH82 Tiger Moth. CF-APL, ex G-ABNI, was the first to be fitted with the swept wings as seen on the DH82. It was sent to Canada in 1931 in the hope of picking up an RCAF order. The proximity of the swept lower wing to the ground was criticised. DH added dihedral to improve ground clearance and the Tiger Moth was born. However the RCAF ordered the Fleet Fawn instead. In the meantime CF-APL was sold in the civil market and was withdrawn from use in 1950. Photo from: Library and Archives Canada

Wearing the company flag on the nose. Based on the backgrond and details of the ramp, we think this is the Marignane seaplane station on the Étang de Berre. Note that there was also a military seaplane base at Berre-l'Étang. Photo from: Aéromaritime

Photographed on the Medway by aero engineer R.S. Robinson.

The S-43 was flown by the Army, Navy and Marine Corps. This example served with VJ-1 at San Diego, but crashed about a year after this photo was taken, on 31 Dec 1938.

Impressed into the New Zealand air force as NZ554 in October 1939. Crashed in service and did not return to civil use. Leo White photo

What a beautiful plane. The flag worn seems to be a variation on the flag of mother company Chargeurs Réunis, which was white with five red stars. Photo from: Aéromaritime

BuNos 9864 and 9954 on the light cruiser USS Cincinnati, moored in central Vancouver. Photo by: James Crookall / City of Vancouver Archives

A subsidiary of the Chargeurs Réunis shipping company, Aéromaritime plied a route along the west coast of Africa between Dakar and Pointe-Noire in Congo-Brazzaville. Photo from: Aéromaritime

The Beech 18 prototype with first flight on January 15, 1937. Traded in to Beech for a Beech 18S (c/n 294) in August 1939. To various companies before joining the RCAF as 8650 in September 1941. It served until March 1945. In May 1945, PP-XAM was reserved, but the sale never finalized. To other others (incl. for a presidential campaign for Kefauver 1952-153). Converted to a Beech 18B between 1948 and 1952. To N15810 in April 1956. Withdrawn from use and stored from the mid-1960's. Badly vandalized between 1970 and 1982. Repaired in 1990 and took up N15810 again. Reportedly active in 2017.